blob: bc1e9255c84b7bbae1f7ef426cc4a954f581e7d8 [file] [log] [blame]
#===------------------------------------------------------------------------===#
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
#===------------------------------------------------------------------------===#
# Some tests in the suite use non-standard features that are supported in
# gfortran but are not (and might never be) supported by flang. But if they are,
# they should be moved out of here.
file(GLOB UNSUPPORTED_FILES CONFIGURE_DEPENDS
# --------------------------------------------------------------------------
#
# This tests the ability of gfortran to emit code with calling conventions
# compatible with g77 and f2c. These will probably never be relevant to
# flang.
f2c_4.f90
value_4.f90
# --------------------------------------------------------------------------
#
# These test/use GNU extensions that are not currently supported by Flang.
#
# TODO: Some of the tests may actually just use a GNU intrinsic during the
# process of testing some other functionality. It may be worthwhile to
# include a version elsewhere in this repo which tests that same functionality
# but without using any GNU extensions.
#
backtrace_1.f90 # backtrace
complex_intrinsic_1.f90 # complex
dec_io_2.f90 # fseek
dec_io_2a.f90 # fseek
fgetc_1.f90 # fgetc, fputc
fgetc_2.f90 # fgetc, fputc
fseek.f90 # fseek
ftell_1.f90 # ftell
ftell_2.f90 # ftell
ftell_3.f90 # ftell
inquire_10.f90 # getcwd
int_conv_1.f90 # int2, int8
itime_idate_1.f # itime, idate
itime_idate_2.f # itime, idate
list_read_9.f90 # fputc
ltime_gmtime_1.f90 # time, ltime, gmtime
ltime_gmtime_2.f90 # time, ltime, gmtime
malloc_free_1.f90 # malloc, free
mclock.f90 # mclock, mclock8
open_errors.f90 # chmod, getuid
open_new.f90 # unlink
secnds.f # secnds
secnds-1.f # secnds
stat_1.f90 # stat, fstat, lstat, getuid, getgid
stat_2.f90 # stat, fstat, lstat, getuid, getgid
transfer_array_intrinsic_2.f90 # rand
# ---------------------------------------------------------------------------
#
# This test emits diagnostics in JSON format and checks the resulting JSON
# diagnostic output.
diagnostic-format-json-1.F90
# "automatic" attribute extension not supported in parser
auto_in_equiv_3.f90
auto_in_equiv_7.f90
# "static" attribute extension not supported in parser
auto_in_equiv_6.f90
# BESJ0 intrinsic function extension not supported
bessel_2.f90
# COMPLEX intrinsic function extension not supported (standard is CMPLX)
boz_complex_2.f90
# BOZ not allowed in FLOAT intrinsic function extension (which is supported) -- would be easy to add
boz_float_2.f90
# THIS_IMAGE(DISTANCE=), NUM_IMAGES(DISTANCE=), and NUM_IMAGES(FAILED=) extensions not supported
coarray_this_image_1.f90
coarray_this_image_2.f90
# f18 requires extension Cray pointee to be a sequence type if derived
cray_pointers_11.f90
# Unimplemented in extension: assumed-size Cray pointee
cray_pointers_6.f90
# Unimplemented in extension: Cray pointer to function
cray_pointers_9.f90
# DEC "typed" bit intrinsics: BBTEST, BITEST, FLOATI, FLOATJ, BIEOR, &c.
dec_intrinsic_ints.f90
# COTAN extension intrinsic
dec_math_4.f90
# DEC old-style PARAMETER statement without parentheses
dec_parameter_3.f90
# TYPE statement as a synonym for PRINT
dec_type_print.f90
# Unsupported extension intrinsic procedures for POSIX APIs (chdir, symlnk, getpid, &c)
g77_intrinsics_sub.f
noreturn-3.f90
# Unsupported: assignment of Hollerith to numeric (b = 4habcd), Hollerith in DATA for numeric, &c.
hollerith5.f90
hollerith_legacy.f90
# Unsupported REALPART and IMAGPART extension intrinsic functions
imag_1.f
initialization_29.f90
# Unsupported ETIME intrinsic procedure
intrinsic_8.f90
# Unsupported SIGNAL intrinsic procedure
intrinsic_signal.f90
# Unsupported directive !GCC$ attributes NO_ARG_CHECK :: buf leads to semantic errors
no_arg_check_1.f90
no_arg_check_2.f90
# Unsupported directive syntax !dir$ unroll(2)
pr88148.f90
pr91496.f90
# Unsupported extension: using .NOT., .OR., &c. on INTEGER
pr88228.f90
# Unsupported extension: BOZ output list item
pr91650_2.f90
# Unsupoorted extension: PRINT NAMELIST_NAME
print_fmt_3.f
# Unsupported extension intrinsic functions DACOSH, ZCOS, &c.
specifics_2.f90
# Unsupported predefined macro: __TIMESTAMP__
wdate-time.F90
)
# These tests are skipped because they hit a 'not yet implemented' assertion
# in flang and thus fail to compile. They should be removed from here when the
# corresponding feature is implemented. Eventually, this variable should be
# removed altogether once all the missing features are implemented.
file(GLOB UNIMPLEMENTED_FILES CONFIGURE_DEPENDS
# unimplemented: assumed rank in procedure interface.
ISO_Fortran_binding_1.f90
ISO_Fortran_binding_13.f90
ISO_Fortran_binding_3.f90
ISO_Fortran_binding_6.f90
PR100029.f90
PR100097.f90
PR100098.f90
PR100911.f90
PR100915.f90
PR93963.f90
PR94022.f90
PR95196.f90
PR95352.f90
PR96726.f90
PR96727.f90
PR96728.f90
PR97046.f90
assumed_rank_12.f90
assumed_rank_18.f90
assumed_rank_19.f90
assumed_rank_20.f90
assumed_rank_21.f90
assumed_type_9.f90
bind-c-contiguous-2.f90
interface_49.f90
is_contiguous_2.f90
pr103366.f90
pr84088.f90
pr88932.f90
pr92277.f90
pr95828.f90
select_rank_5.f90
sizeof_4.f90
sizeof_6.f90
unlimited_polymorphic_1.f03
# unimplemented: ASYNCHRONOUS in procedure interface
assumed_rank_13.f90
asynchronous_3.f03
# unimplemented: assumed type in actual argument
altreturn_10.f90 # bad Fortran, warnings are correct
# unimplemented: procedure pointers
compiler-directive_1.f90
proc_ptr_1.f90
recursive_check_6.f03
# unimplemented: procedure components
pr82253.f90
proc_ptr_24.f90
proc_ptr_comp_14.f90
structure_constructor_11.f90
# unimplemented: procedure pointer results
pointer_check_5.f90
pr39695_1.f90
pr63797.f90
# unimplemented: support for polymorphic types.
allocate_alloc_opt_8.f90
assumed_type_10.f90
assumed_type_11.f90
assumed_type_16.f90
assumed_type_1.f90
assumed_type_2.f90
assumed_type_4.f90
c_f_pointer_tests_5.f90
class_3.f03
class_45a.f03
class_52.f90
class_allocate_19.f03
class_array_3.f03
coarray_allocate_2.f08
coarray_allocate_3.f08
coarray_allocate_5.f08
coarray_lib_alloc_2.f90
coarray_lib_alloc_3.f90
coarray_poly_5.f90
der_io_5.f90
implicit_class_1.f90
intent_out_7.f90
pointer_array_5.f90
pr105501.f90
pr48958.f90
pr57987.f90
pr63331.f90
pr78092.f90
ptr_func_assign_2.f08
realloc_on_assign_20.f90
realloc_on_assign_21.f90
select_type_17.f03
select_type_48.f90
sizeof_5.f90
storage_size_1.f08
typebound_proc_15.f03
unlimited_polymorphic_14.f90
unlimited_polymorphic_3.f03
unlimited_polymorphic_32.f90
# unimplemented: BIND (C) internal procedure.
ISO_Fortran_binding_19.f90
array_reference_3.f90
bind_c_char_4.f90
bind_c_char_5.f90
internal_dummy_4.f08
# unimplemented: BIND(C) internal procedures:
bind-c-char-descr.f90
bind_c_usage_9.f03
# unimplemented: BIND(C) module variable linkage
bind_c_dts.f90
bind_c_vars.f90
binding_label_tests_10.f03
binding_label_tests_13.f03
global_vars_c_init.f90
proc_ptr_8.f90
# unimplemented: character array expression temp with dynamic length.
char_length_13.f90
char_result_13.f90
mapping_3.f90
pr77506.f90
# unimplemented: allocatable components in derived type assignment
pr50769.f90
# unimplemented: passing dynamically optional argument to elemental procedures
bounds_check_fail_2.f90
elemental_optional_args_6.f90
# unimplemented: io-control-spec contains a reference to a non-integer,
# non-scalar, or non-variable
fmt_nonchar_2.f90
# unimplemented: BOZ
boz_bge.f90
nan_4.f90
# unimplemented: coarray address
coarray_39.f90
coarray_dependency_1.f90
# unimplemented: coarray allocation
associate_26a.f90
associate_26.f90
associate_37.f90
coarray_12.f90
coarray_19.f90
coarray_25.f90
coarray_30.f90
coarray_alloc_with_implicit_sync_1.f90
coarray_alloc_with_implicit_sync_2.f90
coarray_lib_alloc_1.f90
coarray_lib_token_3.f90
coarray_lock_7.f90
coarray_poly_4.f90
# unimplemented: coarray in procedure interface
coarray_29_1.f90
coarray_32.f90
coarray_36.f
coarray_37.f90
coarray_45.f90
coarray_allocate_4.f08
coarray_lib_move_alloc_1.f90
coarray_lib_this_image_1.f90
coarray_lib_this_image_2.f90
coarray_poly_6.f90
coarray_poly_7.f90
coarray_poly_8.f90
class_optional_1.f90
class_optional_2.f90
coarray_41.f90
submodule_26.f08
# unimplemented: coarray reference
coarray_lib_comm_1.f90
# unimplemented: co_max
coarray_collectives_4.f90
coarray_collectives_5.f90
coarray_collectives_6.f90
# unimplemented: CriticalConstruct implementation
coarray_2.f90
coarray_critical_1.f90
# unimplemented: SYNC IMAGES
pr71706.f90
# unimplemented: SYNC MEMORY
coarray_sync_memory.f90
# unimplemented: intrinsic: atan
atan2_1.f90
# unimplemented: intrinsic: co_broadcast
coarray_collectives_17.f90
# unimplemented: intrinsic: erfc_scaled
erfc_scaled_1.f90
erf_2.F90
erf_3.F90
# unimplemented: intrinsic: failed_images
coarray_failed_images_1.f08
# unimplemented: intrinsic: image_status
coarray_image_status_1.f08
# unimplemented: intrinsic: min and max for CHARACTER
minmax_char_1.f90
# unimplemented: intrinsic: num_images
coarray_allocate_1.f90
coarray_collectives_12.f90
pr96737.f90
# unimplemented: intrinsic: selected_char_kind
selected_char_kind_1.f90
selected_char_kind_4.f90
# unimplemented: intrinsic: sind
dec_math_2.f90
# unimplemented: intrinsic: stopped_images
coarray_stopped_images_1.f08
# unimplemented: intrinsic: this_image
coarray_40.f90
coarray_43.f90
coarray_allocate_10.f08
coarray_allocate_7.f08
coarray_allocate_8.f08
coarray_allocate_9.f08
coarray_alloc_comp_1.f08
coarray_alloc_comp_2.f08
coarray_collectives_18.f90
coarray_fail_18.f90
coarray_fail_st.f90
coarray_ptr_comp_1.f08
coarray_ptr_comp_2.f08
coarray_send_by_ref_1.f08
coarray_stat_2.f90
coarray_stat_function.f90
coarray_stat_whitespace.f90
co_reduce_1.f90
pr84784.f90
random_init_3.f90
random_init_4.f90
random_init_5.f90
random_init_6.f90
# unimplemented: %VAL() intrinsic for arguments
c_by_val_1.f
c_by_val_3.f90
pointer_check_12.f90
# unimplemented: parameterized derived types
dec_type_print_2.f03
pdt_1.f03
pdt_10.f03
pdt_11.f03
pdt_12.f03
pdt_15.f03
pdt_19.f03
pdt_22.f03
pdt_25.f03
pdt_27.f03
pdt_28.f03
pdt_7.f03
pdt_9.f03
pr95826.f90
# unimplemented: host associated derived type with length parameters
pdt_31.f03
# unimplemented: derived type components with non default lower bounds
vax_structure_1.f90
# unimplemented: asynchronous transfers not implemented in runtime
f2003_io_1.f03
# unimplemented: support for UNION
dec_init_1.f90
dec_init_3.f90
dec_init_4.f90
dec_structure_13.f90
dec_structure_16.f90
dec_structure_22.f90
dec_union_1.f90
dec_union_10.f90
dec_union_11.f90
dec_union_12.f90
dec_union_2.f90
dec_union_3.f90
dec_union_4.f90
dec_union_5.f90
dec_union_6.f90
dec_union_8.f90
dec_union_9.f90
pr78259.f90
# unimplemented: VOLATILE in procedure interface
volatile12.f90
# unimplemented: no math runtime available for '[SYM]'
large_real_kind_2.F90
large_real_kind_3.F90
large_real_kind_3.F90
large_real_kind_form_io_1.f90
norm2_3.f90
pr96711.f90
# unimplemented: calling character elemental function with
# non constant character length (HLFIR regression).
array_temporaries_3.f90
pure_byref_1.f90
# unimplemented: pointer assignments inside FORALL (HLFIR
# regression)
dependency_19.f90
forall_3.f90
pr49698.f90
# unimplemented: compute elemental function result length parameters in HLFIR
elemental_function_3.f90
# These tests are NYI: support for polymorphic types; when polymorphic
# type support is enabled by option, they pass. Delete these when
# polymorphic types are enabled by default.
class_allocate_15.f90
dtio_27.f90
submodule_6.f08
)
# These tests are skipped because they cannot be compiled. Unlike the
# UnimplementedTests list, they do not fail with a "not yet implemented"
# assertion. The root cause for the failure could very well be one of those,
# but with the specific failure mode that is observed, it is not clear what
# missing feature is causing the compile-failure for these tests.
# If any of these tests use features that will never be supported, they should
# be moved to the UnsupportedTests list. If the cause of the failure of any
# tests in this list is addressed, they should be removed from here.
#
file(GLOB SKIPPED_FILES CONFIGURE_DEPENDS
# --------------------------------------------------------------------------
#
# These tests are skipped because they trigger internal compiler errors.
#
# These still crash with flang-new when compiling in this test
# environment, but are usually successful when run manually.
ISO_Fortran_binding_8.f90
ISO_Fortran_binding_12.f90
binding_c_table_15_1.f03
binding_label_tests_16.f03
binding_label_tests_33.f90
bind_c_coms.f90
bind_c_dts_2.f03
bind_c_usage_10.f03
bind_c_usage_16.f03
bind_c_usage_24.f90
bind_c_usage_33.f90
com_block_driver.f90
c_char_tests_2.f03
c_funloc_tests.f03
c_funloc_tests_3.f03
c_funloc_tests_4.f03
c_f_pointer_shape_tests_5.f90
c_f_pointer_tests.f90
c_f_pointer_tests_4.f90
c_kind_int128_test2.f03
c_loc_test.f90
c_loc_tests_2.f03
c_loc_test_20.f90
c_ptr_tests.f03
c_ptr_tests_14.f90
c_ptr_tests_19.f90
c_ptr_tests_7.f03
c_ptr_tests_8.f03
c_sizeof_1.f90
c_sizeof_5.f90
c_size_t_test.f03
deferred_character_10.f90
iso_c_binding_rename_2.f03
iso_fortran_binding_uint8_array.f90
logical_temp_io.f90
logical_temp_io_kind8.f90
pointer_remapping_10.f90
pr32627.f03
pr35983.f90
pr43866.f90
pr71764.f90
pr88611.f90
print_c_kinds.f90
proc_decl_17.f90
proc_decl_2.f90
repack_arrays_1.f90
transfer_simplify_10.f90
value_tests_f03.f90
# lowering bugs (reported)
c_char_tests.f03
masklr_2.F90
# Categorize and debug further
bounds_check_17.f90 # needs -fcheck=bounds
c_char_tests_3.f90 # runtime segfault
c_funptr_1.f90 # needs "win32_types" module
c_funptr_1_mod.f90 # needs "win32_types" module
c_kind_params.f90 # runtime failure detected in test
class_assign_4.f90 # NYI: vector subscripted polymorphic in HLFIR
coarray_allocate_6.f08 # NYI: allocation of coarray
coarray_alloc_comp_3.f08 # NYI: allocation of coarray
coarray_alloc_comp_6.f08 # NYI: lowering coarray reference
coarray_alloc_comp_7.f08 # NYI: lowering coarray reference
coarray_alloc_comp_8.f08 # NYI: lowering coarray reference
coarray_lib_alloc_4.f90 # NYI: allocation of coarray
coarray_poly_9.f90 # NYI: allocation of coarray
c_ptr_tests_10.f03 # valid compilation error on print of c_null_ptr (?)
c_ptr_tests_9.f03 # valid compilation error on print of c_null_ptr (?)
ISO_Fortran_binding_10.f90 # test reports failure at runtime
ISO_Fortran_binding_18.f90 # runtime abort
ISO_Fortran_binding_5.f90 # test reports failure at runtime
ISO_Fortran_binding_7.f90 # test reports failure at runtime
winapi.f90 # needs -lkernel32 and target *-*-cygwin*
widechar_11.f90 # No ASSIGNMENT matches TYPE(c_ptr) and TYPE(__builtin_c_ptr)
# error: 'fir.convert' op invalid type conversion
c_char_tests_4.f90
c_char_tests_5.f90
# error: a function must have a type
proc_decl_9.f90
# error: not a constant derived type expression
coarray_42.f90
init_flag_10.f90
pr68078.f90
pr69739.f90
typebound_call_32.f90
# --------------------------------------------------------------------------
#
# These tests are skipped because they result in a compile error. This may
# be the result of them exercising unsupported extensions that are not
# supported in flang or some other reason. If there are multiple errors
# in a single file, each distinct error message will be provided.
# error: Entity in ALLOCATE statement must have the ALLOCATABLE or POINTER
# attribute
ISO_Fortran_binding_15.f90
# error: Left-hand side of assignment may not be polymorphic unless
# assignment is to an entire allocatable
PR100040.f90
PR100103.f90
# error: The left-hand side of a pointer assignment is not definable
PR100094.f90
# error: Assumed-rank array cannot be forwarded to '[var]=' argument
PR100906.f90
PR100914.f90
assumed_rank_10.f90
assumed_rank_24.f90
assumed_rank_9.f90
associated_assumed_rank.f90
assumed_rank_16.f90
assumed_rank_8.f90
# error: Pointer has rank 0 but target has rank [n]
assumed_rank_1.f90
# error: Actual argument variable length '1' does not match the expected
# length '77'
PR95214.f90
# error: Dimension 1 of left operand has extent [m], but right operand has
# extent [n]
PR94289.f90
assumed_rank_2.f90
assumed_rank_22.f90
assumed_rank_bounds_2.f90
assumed_rank_bounds_3.f90
assumed_rank_17.f90
assumed_rank_bounds_1.f90
# error: DIM=3 dimension is out of range for rank-1 array
assumed_rank_3.f90
assumed_rank_7.f90
# error: Subscript [m] is less than lower bound [n] for dimension [d] of
# array
bounds_check_11.f90
bounds_check_fail_1.f90
# error: Assumed-size polymorphic array may not be associated with a
# monomorphic dummy argument
class_dummy_7.f90
# error: '[var]' is an external procedure without the EXTERNAL attribute in
# a scope with IMPLICIT NONE(EXTERNAL)
assumed_type_13.f90
bind-c-contiguous-3.f90
# error: Assumed type argument requires an explicit interface
assumed_type_2a.f90
# error: No intrinsic or user-defined ASSIGNMENT(=) matches operand types
# 'TYPE 1' and 'TYPE 2'
dec-comparison-complex_1.f90
dec-comparison-complex_2.f90
dec-comparison-int_1.f90
dec-comparison-int_2.f90
dec-comparison-real_1.f90
dec-comparison-real_2.f90
dec_char_conversion_in_assignment_1.f90
dec_char_conversion_in_assignment_2.f90
dec_char_conversion_in_assignment_3.f90
dec_char_conversion_in_assignment_5.f90
dec_char_conversion_in_assignment_6.f90
dec_char_conversion_in_assignment_7.f90
hollerith2.f90
hollerith4.f90
hollerith6.f90
pdt_23.f03
# error: Operands of .AND. must be LOGICAL; have 'TYPE 1' and 'TYPE 2'
dec_bitwise_ops_1.f90
dec_bitwise_ops_2.f90
# error: A BIND(C) object must have an interoperable type
bind-c-contiguous-1.f90
bind-c-contiguous-4.f90
bind-c-contiguous-5.f90
bind_c_char_10.f90
char4_decl-2.f90
# error: A dim= argument is required for 'size' when the array is
# assumed-size
class_dummy_6.f90
# error: No explicit type declared for '[sym]'
PR49268.f90
boz_complex_3.f90
char_result_19.f90
chmod_1.f90
chmod_2.f90
chmod_3.f90
coarray_16.f90
cray_pointers_7.f90
dec_math.f90
dec_math_5.f90
fmt_en.f90
fmt_en_rd.f90
fmt_en_rn.f90
fmt_en_ru.f90
fmt_en_rz.f90
fmt_g0_6.f08
fmt_pf.f90
interface_12.f90
result_in_spec_1.f90
unlimited_polymorphic_13.f90
# error: Shape of initialized object 'foo' must be constant
pdt_26.f03
# error: Kind type parameters of allocatable object must be the same as the
# corresponding ones of SOURCE or MOLD expression
pdt_3.f03
# error: [sym] is not a variable
cray_pointers_8.f90
# error: Typeless (BOZ) not allowed for 'a=' argument
boz_float_3.f90
# error: Actual argument for 'i=' has bad type 'LOGICAL(1)'
and_or_xor.f90
# error: Argument of ALLOCATED() must be an ALLOCATABLE object or component
select_rank_1.f90
# error: 'coarray=' argument must have corank > 0 for intrinsic 'lcobound'
bound_simplification_4.f90
bound_simplification_5.f90
# error: Coarray argument requires an explicit interface
coarray_15.f90
# error: 'mask=' argument has unacceptable rank 0
coarray_13.f90
# error: 'a' has corank 0, but coindexed reference has 1 cosubscripts
coindexed_1.f90
# error: 'temp_node_t' is PRIVATE in 'temp_node'
constructor_6.f90
# error: Type of Cray pointee 'dpte1' is a non-sequence derived type
cray_pointers_2.f90
# error: DATA statement value could not be converted to the type '[TYPE]'
dec_char_conversion_in_data_1.f90
dec_char_conversion_in_data_2.f90
dec_char_conversion_in_data_4.f90
dec_char_conversion_in_data_5.f90
dec_char_conversion_in_data_6.f90
hollerith.f90
# error: Duplicate UNIT specifier
dec_io_5.f90
dec_io_6.f90
# error: Value of named constant cannot be computed as a constant value
array_initializer_1.f90
pr83874.f90
# error: In an elemental procedure reference with at least one array argument,
# actual argument that corresponds to an INTENT(OUT) or INTENT(INOUT) dummy
# argument must be an array
impure_1.f08
# error: Invalid STATUS value
iomsg_1.f90
iostat_2.f90
pr20163-2.f
# error: '[SYM]' was not declared a separate module procedure
class_assign_1.f08
submodule_31.f08
# error: No operator .XOR. defined for LOGICAL(4) and LOGICAL(4)
dec_logical_xor_1.f90
# error: Value in structure constructor of type 'education' is incompatible
# with component
extends_2.f03
# error: If a POINTER or ALLOCATABLE dummy or actual argument is polymorphic,
# both must be so
finalize_12.f90
# error: Must be a scalar value, but is a rank-1 array
impl_do_var_data.f90
# error: Unlimited format item list must contain a data edit descriptor
fmt_error_11.f03
# error: Expected '[FMT]' edit descriptor '.[SOMETHING]' value
fmt_missing_period.f
fmt_missing_period_2.f
# error: Positive scale factor k (from kP) and width d in a 'E' edit
# descriptor must satisfy 'k < d+2'
fmt_zero_digits.f90
# error: '[SYM]' is not a known intrinsic procedure
gamma_1.f90
specifics_1.f90
# error: Keyword may not appear in a reference to a procedure with an implicit
# interface
getenv_1.f90
# error: Must be a constant value
pr67140.f90
pr89077.f90
substr_simplify.f90
transfer_simplify_12.f90
# error: COMMON block was not lowered before its usage
test_common_binding_labels.f03
# error: Subscript 3 is greater than upper bound 2 for dimension 1 of array
module_procedure_4.f90
# error: '[SYM]' is not an object that can appear in an expression
namelist_print_1.f
# error: '[SYM]' is already declared in this scoping unit
namelist_use.f90
# error: Actual argument type '[TYPE1]' is not compatible with dummy argument
# type '[TYPE2]'
no_arg_check_2a.f90
pdt_2.f03
# error: '[SYM]' not found in module 'iso_fortran_env'
quad_2.f90
quad_3.f90
team_change_1.f90
team_end_1.f90
team_form_1.f90
team_number_1.f90
# error: 'mask=' argument has unacceptable rank 0
pdt_20.f03
# error: literal is too large
pr92629.f90
# error: In assignment to procedure pointer 'funct', the target is not a
# procedure or procedure pointer
proc_ptr_47.f90
# error: '[SYM]' may not be a procedure as it is in a COMMON block
proc_ptr_common_1.f90
# error: Procedure pointer may not be ELEMENTAL
proc_ptr_comp_45.f90
# error: Procedure pointer associated with result of reference to function
# that is an incompatible procedure pointer
proc_ptr_result_1.f90
# error: Actual argument associated with procedure pointer dummy argument
# must be a POINTER unless INTENT(IN)
proc_ptr_result_6.f90
# error: Must have '[TYPE1]' type, but is '[TYPE2]'
real_index_1.f90
# error: error: Invalid CONVERT value
record_marker_3.f90
# error: Result of pure function may not have an impure FINAL subroutine
finalize_51.f90
# --------------------------------------------------------------------------
#
# These tests are skipped for a variety of reasons that don't fit well in
# any of the previous categories
# The test calls the subroutine should_not_fail(). The intention seems to be
# for the call to should_not_fail() to be dead-code eliminated. It is guarded
# by a conditional with a call to selected_real_kind() that should evaluate
# to false at compile-time. This is not being eliminated resulting in an
# "undefined symbol" error at link time.
#
selected_real_kind_2.f90
# For some reason, when building these tests, LLVM-IR is generated instead of
# of an object file.
save_6.f90
shape_9.f90
# --------------------------------------------------------------------------
#
# These tests are skipped because flang cannot parse these files. This could
# be because of the use of non-standard syntax, but they will need to be
# checked to be sure.
#
auto_in_equiv_1.f90
auto_in_equiv_2.f90
automatic_1.f90
dec-comparison-character_1.f90
dec-comparison-character_2.f90
dec_exp_1.f90
dec_format_empty_item_1.f
dec_format_empty_item_2.f
dec_io_1.f90
dec_parameter_1.f
dec_parameter_2.f90
dec_static_1.f90
dec_static_2.f90
dec_structure_10.f90
dec_structure_5.f90
dec_structure_7.f90
fmt_error_10.f
fmt_error_9.f
substr_9.f90
# --------------------------------------------------------------------------
#
# These tests are skipped because they cause flang to crash.
# Assertion `ty.isa<fir::RecordType>()' failed
c_assoc.f90
c_f_pointer_complex.f03
c_f_pointer_logical.f03
c_f_pointer_shape_tests_2.f03
c_f_pointer_shape_tests_4.f03
equiv_7.f90
iso_c_binding_rename_1.f03
test_only_clause.f90
# --------------------------------------------------------------------------
#
# These tests require libquadmath which is not built by default. They are
# disabled until the test suite's configure script is fixed to allow
# conditionally enabling them if libquadmath is available.
quad_1.f90
internal_dummy_3.f08
# --------------------------------------------------------------------------
#
# These tests are skipped because they fail on AArch64 but not x86. These
# will be disabled until we allow tests to be selectively enabled on certain
# platforms.
large_integer_kind.f90
oldstyle_5.f
maxlocval_1.f90
pr91497.f90
alloc_comp_class_4.f03 # TODO: This also fails on X86, so recategorize
unpack_bounds_1.f90 # TODO: This also fails on X86, so recategorize
# --------------------------------------------------------------------------
#
# These are skipped almost certainly because of a bug in the way multi-file
# compile tests are built by the test-suite. This almost certainly has nothing
# to do with flang, but they will be skipped until the test suite build
# scripts are fixed.
bind_c_array_params_3.f90
class_4a.f03
global_vars_f90_init.f90
matmul_bounds_14.f
namelist_83.f90
pr37287-1.f90
pr77420_3.f90
pr93524.f90
public_private_module_3.f90
static_linking_1.f
# ----------------------------------------------------------------------------
#
# These files are only intended to be run on AArch64, but we don't currently
# process the target attribute, so these are disabled everywhere. When the
# DejaGNU target attribute is handled correctly, these should be removed from
# here.
pr88833.f90
# ----------------------------------------------------------------------------
#
# These tests have a -J flag but the build system adds a -J of its own and
# exactly one is allowed. If the build system is changed, these can be removed
# from here.
include_14.f90
include_15.f90
include_16.f90
include_17.f90
include_18.f90
include_19.f90
include_20.f90
include_8.f90
)
# These tests are disabled because they fail when they are expected to pass.
file(GLOB FAILING_FILES CONFIGURE_DEPENDS
# ---------------------------------------------------------------------------
#
# These tests fail at runtime when they should pass. are likely a result of
# unimplemented features in the runtime, but they could also be bugs. If any
# will never pass with flang (if they use unsupported extensions for instance),
# they should be added to the Unsupported list.
# Tests that "fail" because they should fail
assign_2.f90 # j=5; goto j
error_stop_1.f08 # ERROR STOP stops program
stop_shouldfail.f90 # STOP stops program
# require further analysis
bounds_check_10.f90
bounds_check_7.f90
bounds_check_array_ctor_1.f90
bounds_check_array_ctor_2.f90
bounds_check_array_ctor_6.f90
bounds_check_array_ctor_7.f90
bounds_check_array_ctor_8.f90
bounds_check_fail_4.f90
bounds_check_strlen_1.f90
bounds_check_strlen_2.f90
bounds_check_strlen_3.f90
bounds_check_strlen_4.f90
bounds_check_strlen_5.f90
bounds_check_strlen_7.f90
char_bounds_check_fail_1.f90
char_pointer_assign_4.f90
char_pointer_assign_5.f90
check_bits_1.f90 # requires -fcheck=bits to catch ISHFTC runtime error
check_bits_2.f90 # requires -fcheck=bits to catch ISHFTC runtime error
internal_dummy_2.f08 # causes flang-new to crash in the backend (llvm-project/issues/76927)
cr_lf.f90 # shenanigans with CR characters
dollar_edit_descriptor_4.f # TODO: (i3,$) format shouldn't advance record when looping
list_read_11.f90 # more CR character shenanigans
matmul_bounds_10.f90
matmul_bounds_2.f90
matmul_bounds_3.f90
matmul_bounds_4.f90
matmul_bounds_5.f90
matmul_bounds_8.f90
maxlocval_2.f90
maxlocval_4.f90
merge_bits_2.F90
merge_char_3.f90
module_nan.f90
namelist_87.f90
nan_2.f90 # depend on MIN/MAX(1.,NaN) folding to 1.; f18 & Intel return NaN.
negative_unit_int8.f # depends on 64-bit unit numbers or something?
no_range_check_1.f90
nosigned_zero_2.f90 # only works with a -fno-sign-zero option
open_access_append_2.f90 # expects warning for OPEN(ACCESS='APPEND'), gets one
open_errors_3.f90 # same file open on multiple units - valid in F'2018?
open_status_2.f90 # TODO: support OPEN(STATUS='UNKNOWN')? research
pad_source_3.f # depends on -fno-pad-source option
pad_source_4.f # depends on -ffixed-line-length-none option
pad_source_5.f # depends on -ffixed-line-length-0 option
pr12884.f
pr17286.f90
pr17706.f90 # depends on -fno-sign-zero option
pr59700.f90
pr71523_2.f90
pr96436_3.f90
pr96436_4.f90
pr96436_5.f90
pr96436_6.f90
pr96436_7.f90
pr96436_8.f90
pr96436_9.f90
pr96436_10.f90
promotion_3.f90
promotion_4.f90
read_5.f90
read_bang4.f90
read_bang.f90
read_eof_all.f90
real4-10-real8-10.f90
real4-10-real8-16.f90
real4-10-real8-4.f90
real4-10.f90
real4-16-real8-10.f90
real4-16-real8-16.f90
real4-16-real8-4.f90
real4-16.f90
real4-8-real8-10.f90
real4-8-real8-16.f90
real4-8-real8-4.f90
real4-8.f90
real8-10.f90
real8-16.f90
real8-4.f90
real_const_3.f90
recursive_check_11.f90
recursive_check_13.f90
recursive_check_7.f90
recursive_check_9.f90
round_3.f08
selected_kind_1.f90
short_circuiting_3.f90
streamio_13.f90
streamio_17.f90
system_clock_3.f08
transpose_2.f90
unf_io_convert_4.f90
unf_read_corrupted_1.f90
unf_short_record_1.f90
unformatted_subrecord_1.f90
where_2.f90
widechar_IO_4.f90
zero_sized_1.f90
elemental_function_2.f90
# These tests fail at runtime on AArch64 (but pass on x86). Disable them
# anyway so the test-suite passes by default on AArch64.
entry_23.f
findloc_8.f90
# These tests fail on Ubuntu because of a bug in the not utility. At least
# some of these should work once the issue with not has been fixed.
#
# https://github.com/llvm/llvm-test-suite/pull/102#issuecomment-1980674221
#
abort_shouldfail.f90
all_bounds_1.f90
alloc_comp_class_4.f03
allocate_error_5.f90
allocate_error_6.f90
allocate_with_source_23.f03
bounds_check_12.f90
bounds_check_array_ctor_4.f90
bounds_check_fail_3.f90
cshift_bounds_3.f90
cshift_bounds_4.f90
deallocate_error_2.f90
dim_sum_1.f90
dim_sum_2.f90
dim_sum_3.f90
do_check_1.f90
endfile_3.f90
eoshift_bounds_1.f90
error_format.f90
fmt_error_4.f90
fmt_error_5.f90
inline_matmul_15.f90
internal_write_1.f90
large_unit_1.f90
matmul_5.f90
matmul_bounds_11.f90
matmul_bounds_13.f90
matmul_bounds_15.f
matmul_bounds_16.f
matmul_bounds_7.f90
matmul_bounds_9.f90
maxloc_bounds_1.f90
maxloc_bounds_2.f90
maxloc_bounds_3.f90
maxloc_bounds_4.f90
maxloc_bounds_6.f90
maxloc_bounds_7.f90
maxloc_bounds_8.f90
open_errors_2.f90
open_new_segv.f90
PR100136.f90
pack_bounds_1.f90
pointer_check_11.f90
pointer_check_1.f90
pointer_check_2.f90
pointer_check_3.f90
pointer_check_4.f90
pointer_check_6.f90
pr92050.f90
random_3.f90
random_5.f90
repeat_1.f90
reshape_order_1.f90
reshape_order_2.f90
reshape_order_3.f90
reshape_order_4.f90
spread_bounds_1.f90
unpack_bounds_1.f90
unpack_bounds_2.f90
unpack_bounds_3.f90
write_check.f90
# ---------------------------------------------------------------------------
#
# These tests are expected to raise a runtime error, but currently don't.
allocate_error_1.f90
cshift_bounds_2.f90
deallocate_error_1.f90
do_check_2.f90
do_check_3.f90
do_check_4.f90
do_check_11.f90
do_check_12.f90
endfile_4.f90
fmt_g0_2.f08
inline_sum_bounds_check_1.f90
inline_sum_bounds_check_2.f90
io_real_boz2.f90
io_real_boz_4.f90
io_real_boz_5.f90
no_unit_error_1.f90
pointer_check_10.f90
pointer_remapping_6.f08
# ---------------------------------------------------------------------------
#
# Compilation of these tests is expected to fail, but it succeeds instead.
binding_label_tests_26b.f90
test_common_binding_labels_2_main.f03
# Tests that exercise gfortran's ability to set -std=f95 and then see errors on newer features
abstract_type_1.f90
alloc_comp_constraint_7.f90
alloc_comp_std.f90
allocatable_scalar_2.f90
allocate_alloc_opt_5.f90
argument_checking_14.f90
argument_checking_2.f90
array_constructor_38.f90
array_constructor_type_13.f90
assign_3.f90
associate_2.f95
asynchronous_2.f90
block_3.f90
blockdata_5.f90
blockdata_6.f90
boz_10.f90
boz_7.f90
byte_1.f90
common_19.f90
common_9.f90
constructor_4.f90
constructor_7.f90
dup_save_2.f90
equiv_constraint_1.f90
equiv_constraint_2.f90
finalize_6.f90
fmt_error_8.f
fmt_g0_3.f08
implied_shape_2.f90
import2.f90
initialization_13.f90
initialization_16.f90
initialization_30.f90
initialization_4.f90
inquire_iolength.f90
interface_15.f90
interface_abstract_2.f90
intrinsic_param_1.f90
intrinsic_std_1.f90
intrinsic_std_4.f90
io_constraints_10.f90
io_constraints_11.f90
iostat_3.f90
logint_2.f
minmax_char_2.f90
module_procedure_double_colon_2.f90
namelist_34.f90
namelist_35.f90
namelist_3.f90
namelist_5.f90
namelist_63.f90
namelist_assumed_char.f90
newunit_2.f90
pointer_assign_6.f90
pointer_intent_2.f90
pointer_remapping_1.f90
pr107423.f90
pr77978_1.f90
pr95373_1.f90
private_type_10.f90
private_type_12.f90
private_type_1.f90
private_type_2.f90
private_type_4.f90
private_type_9.f90
proc_decl_4.f90
proc_ptr_37.f90 # https://github.com/llvm/llvm-project/issues/73215
proc_ptr_46.f90 # https://github.com/llvm/llvm-project/issues/73215
protected_3.f90
selected_char_kind_3.f90
spread_init_expr_2.f90
structure_constructor_9.f90
system_clock_2.f90
use_6.f90
used_before_typed_4.f90
value_2.f90
volatile2.f90
warnings_are_errors_1.f90
# -std=f2003 tests to detect Fortran 2008 features
bessel_3.f90
bind_c_array_params.f03
bind_c_bool_1.f90
binding_label_tests_20.f90
c_funloc_tests_5.f03
c_kind_int128_test1.f03
c_loc_test_19.f90
c_loc_test_21.f90
c_loc_tests_10.f03
c_loc_tests_4.f03
char_length_1.f90
coarray_5.f90
common_20.f90
complex_intrinsic_4.f90
complex_intrinsic_6.f90
contains_empty_1.f03
contains.f90
contiguous_2.f90
finalize_2.f03
generic_26.f90
iall_iany_iparity_2.f90
intrinsic_std_5.f03
io_constraints_12.f90
module_procedure_double_colon_3.f90
norm2_4.f90
parity_3.f90
pointer_remapping_2.f03
pointer_target_2.f90
pr95373_2.f90
ptr-func-2.f90
pure_formal_2.f90
rank_2.f90
type_decl_2.f90
typebound_proc_3.f03
# -std=f2008 tests to detect Fortran 2018 features
bind_c_usage_28.f90
c_loc_tests_11.f03
coarray_collectives_2.f90
implicit_14.f90
pr90290.f90
pr91564.f90
rank_3.f90
# Tests that use -std=... to enable checks that no longer apply in modern Fortran.
# Module variable with derived type default initialization requires explicit SAVE
default_initialization_1.f90
save_4.f90
# ERROR STOP in pure procedure
error_stop_4.f90
# EXIT outside DO
exit_5.f03
# New features in ISO_FORTRAN_ENV & ISO_C_BINDING
iso_c_binding_compiler_2.f90
iso_c_binding_param_1.f90
iso_fortran_env_6.f90
# Tests that are not errors, and compile just fine with flang
constant_shape.f90
continuation_2.f90
equiv_pure.f90 # gfortran's error is inappropriate for this test
finalize_9.f90
func_decl_3.f90
initialization_20.f90
initialization_24.f90
interface_7.f90
intrinsic_short-long.f90
parameter_array_init_6.f90
pr19936_1.f90 # ac-do-variables are their own entities
pr35031.f90 # ENTRY in ELEMENTAL
pr43996.f90
pr70070.f90
pr70853.f90
pr71799.f90
pr88328.f90
recursive_check_1.f # RECURSIVE is now default
recursive_check_2.f90
string_1_lp64.f90
substr_10.f90
# Tests that expect nonconformant IS_CONTIGUOUS answers with zero size arrays.
is_contiguous_1.f90
is_contiguous_3.f90
# Flang allows a redundant 'contiguous' attribute on scalars and on arrays
# that are simply contiguous (not pointers or assumed-shape/rank).
contiguous_6.f90
contiguous_9.f90
pr95503.f90
# Tests that are errors in gfortran but for which we emit adequate warnings; might need to use -pedantic to see them
achar_3.f90
achar_5.f90
argument_checking_19.f90
argument_checking_20.f90
argument_checking_22.f90
argument_checking_24.f90
arith_divide.f
arith_divide_no_check.f
arithmetic_overflow_1.f90
associate_50.f90
associated_3.f90
bessel_5_redux.f90
bounds_temporaries_1.f90
dec_loc_rval_3.f03
do_4.f
do_check_5.f90
do_subscript_6.f90
dollar_sym_1.f90
dollar_sym_3.f
entry_22.f90
enum_8.f90
error_recovery_4.f90
ichar_1.f90
int_conv_2.f90
integer_exponentiation_4.f90
interface_21.f90
interface_30.f90
interface_33.f90
interface_46.f90
invalid_contains_1.f90
invalid_contains_2.f90
invalid_procedure_name.f90 # but maybe should be error instead of warning, as in all other compilers
iso_fortran_env_4.f90
nearest_5.f90
pr103259.f90
pr16433.f
pr58027.f90
pr77460.f90
pr77978_2.f90
pr84734.f90
pr86045.f90
pr91714.f90
pr92993.f90
pr95611.f90
pr95614_1.f90
pr95614_2.f90
pr95882_3.f90
recursive_check_3.f90
return_1.f90
size_kind_3.f90
string_3.f90
string_3_lp64.f90
warn_conversion.f90
whole_file_1.f90
whole_file_2.f90
# Tests that used to be hard errors, are now warnings, need -pedantic to
# observe them
interface_6.f90
# Tests that would be errors if we supported options to enable checks
dec_structure_24.f90
line_length_5.f90
module_private_1.f90
# Tests of options that need to be in the test configuration
include_6.f90
# Missed errors (though not required by a numbered standard constraint)
# ALLOCATE(entity, stat=something in entity)
allocate_alloc_opt_11.f90
# Same object appears more than once in ALLOCATE
allocate_error_2.f90
allocate_error_4.f90
# Character length mismatch between definition and external in same file
auto_char_len_4.f90
# Non-conformable array operands -- needs symbolic evaluation to see
bounds_check_18.f90
# BTEST position argument checking
btest_1.f90
# Not catching EQUIVALENCE of default-initialized derived type object with object in COMMON
equiv_constraint_9.f90
# MASKL argument checking
masklr_3.f90
# MODULO(x,0) argument checking
modulo_check.f90
# MOVE_ALLOC with overlapping arguments
move_alloc_17.f90
# MVBITS argument checking
mvbits_9.f90
# INQUIRE(UNIT=-1, ...)
negative_unit_check.f90
# Small RANDOM_SEED(GET=/PUT=) arrays
random_seed_1.f90
random_seed_4.f90
# RESHAPE(SOURCE=) array is too small
reshape_source_size_1.f90
# Extensions, intentionally not errors, but should maybe elicit a portability warning
# BIND(C,NAME=) name same as module
binding_label_tests_29.f90
# BIND(C,NAME=) names are case sensitive in f18
binding_label_tests_34.f90
# COMMON block name clashes with local entity
common_7.f90
common_8.f90
# No option needed to enable Cray pointers
cray_pointers_3.f90
# D lines default to comments, no need to use option to make that happen
d_lines_4.f
dec_d_lines_3.f
# Complex components (%RE and %IM) and substrings are allowed in DATA statements (need to document extension)
data_inquiry_ref.f90
data_substring.f90
# ELEMENTAL subprograms may not have dummy procedures
elemental_args_check_2.f90
elemental_args_check_4.f90
# Construct labels can conflict with local names
host_assoc_types_1.f90
# Names with leading underscores
invalid_name.f90
# Long lines in free form source
line_length_6.f90
line_length_8.f90
line_length_9.f90
# NAMELIST before declaration of object in group
namelist_98.f90
# BOZ in structure constructor
pr93604.f90
# USE'd module name used as local entity
pr95880.f90
use_28.f90
# Forward reference to procedure name in PROCEDURE(...)
proc_decl_11.f90
# Statement function with argument or result with rank > 0
statement_function_3.f
# Useless SUBMODULE
submodule_21.f08
# Initial tab in fixed form means five leading blanks
tab_continuation.f
# DOUBLE COMPLEX
type_decl_1.f90
# gfortran warnings and optional errors that we miss & should fix
# "bytea" statement for "byte a"
byte_4.f90
# DO index variable modified in call to internal procedure
do_check_13.f90
do_check_16.f90
# Not relevant to f18
# Tests "!GCC$ attributes stdcall, fastcall::test"
compiler-directive_2.f
# unsupported COMPLEX extension intrinsic function
complex_intrinsic_2.f90
# !GCC$ unroll
directive_unroll_5.f90
# Tests "!GCC$ attributes weak :: x"
weak-3.f90
# Probable bugs
# ["a", "ab"]
array_constructor_28.f03
bounds_check_array_ctor_3.f90
bounds_check_array_ctor_5.f90
# C_SIZEOF() argument must be an interoperable type
c_sizeof_6.f90
# External should not have same name as COMMON
common_15.f90
# Not catching lack of label actual argument for alternate return dummy
do_check_19.f90
# Not catching use of ENTRY-only dummy argument in a specification expression
entry_dummy_ref_1.f90
# Parent component of extended derived type with PRIVATE default must be PRIVATE
extends_10.f03
# Old-style initializer on declaration of dummy argument
oldstyle_2.f90
# Function result may not be a coarray
pr104210.f90
# integer, parameter :: dp = kind(1.0_dp)
recursive_parameter_1.f90
# Statement function cannot be a dummy argument
stfunc_2.f90
# Statement function argument implicit type doesn't match later explicit type
stfunc_3.f90
# Valid parser failure, could have better error recovery
use_29.f90
# Assumed-length CHARACTER cannot be VALUE
value_5.f90
# No return type mismatch warning
whole_file_34.f90
# No interface mismatch warning on call to implicit interface expecting alternate returns
whole_file_3.f90
# Test configuration problems
# Needs to be compiled as class_4[abc].f03 due to modules -- then compiles
class_4b.f03
class_4c.f03
# Needs to be compiled as coarray_29_[12].f90 due to modules -- then hits NYI in lowering "coarray in procedure interface"
coarray_29_2.f90
# Needs to be compiled as coarray_35{,a}.f90 -- then hits NYI in lowering "intrinsic: this_image"
coarray_35a.f90
# Needs to be compiled with "-ed" or whatever flang-new uses to enable D lines (Fortran::common::LanguageFeature::OldDebugLines); GNU uses "-fd-lines-as-code"
dec_d_lines_1.f
d_lines_2.f
# Needs -fxor-operator
dec_logical_xor_2.f90
# Needs to be compiled as Fortran/gfortran/regression/namelist_83{,_2}.f90 due to modules -- then compiles
namelist_83_2.f90
# Needs to be compiled as Fortran/gfortran/regression/pr77420_[34].f90 due to modules -- then compiles
pr77420_4.f90
# Needs to be compiled as Fortran/gfortran/regression/public_private_module_[34].f90
public_private_module_4.f90
# Compiler bugs that should be fixed
# D lines confuse continuation line detection
d_lines_3.f
# "0include" not recognized as INCLUDE line with 0 in column 6
include_12.f
# Invalid specification expression: reference to impure function 'iargc' -- might as well consider it to be pure
pr71085.f90
# No explicit type declared for 'f'
pr91945.f90
# error: No explicit type declared for 'arg4'
unused_artificial_dummies_1.f90
# Valid errors
# Valid out-of-bounds subscript errors, are warnings in gfortran
bounds_check_3.f90
# Valid errors about mismatching actual/dummy character lengths; are warnings in gfortran
char_length_3.f90
# Valid error: 'x' may not be a local variable in a pure subprogram because: 'x' is polymorphic in a pure subprogram
class_49.f90
class_74.f90
# Valid error: Coindexed polymorphic object may not be associated with a polymorphic dummy argument 'x='
class_dummy_4.f03
# Valid error: 'atom=' argument must be a scalar coarray or coindexed object for intrinsic 'atomic_ref'
coarray_atomic_6.f90
# Valid error: The event-variable must be a coarray
coarray_event_1.f08
# Valid error: ALLOCATABLE coarray '...' may not be associated with INTENT(OUT) dummy argument '...='
coarray_lib_token_2.f90
intent_out_11.f90
# Valid error "The type of 'n' has already been implicitly declared" on "implicit NONE; integer :: a(n); integer (kind=1), intent(in) :: n"
directive_unroll_1.f90
directive_unroll_2.f90
directive_unroll_3.f90
directive_unroll_4.f90
# Valid error: Result of ENTRY is not compatible with result of containing function
entry_17.f90
# Just bad syntax: READ ('(') // 'A)', var -- note transposed ) and final quote
fmt_read_3.f90
# Valid error: Label '99' is in a construct that prevents its use as a branch target here
goto_8.f90
# These tests attempt to print the value of the private component of a C_PTR.
init_flag_17.f90
c_ptr_tests_16.f90
# Valid error: Generic 'ambiguous' may not have specific procedures 'f' and 'f' as their interfaces are not distinguishable
interface_1.f90
# Valid error: Generic 'generic' may not have specific procedures 'foo' and 'bar' as their interfaces are not distinguishable
interface_8.f90
# Valid error: Dimension 1 of left-hand side has extent 2, but right-hand side has extent 3
iso_fortran_env_7.f90
# Valid error: Invalid specification expression: reference to local entity '...'
pr101026.f
pr101267.f90
pr78061.f
pr79315.f90
pr95090.f90
# Valid error: An array component of an interoperable type must have at least one element
pr105954.f90
# Bogus error: 'dcdx' is not a callable procedure
pr41011.f
# Valid error: Must have INTEGER type, but is REAL(4) on implicit real-valued DO indices being used as subscripts
pr41928.f90
# Valid error: DATA statement initializations affect 'i(1_8,2_8)' more than once
pr49540-2.f90
# Valid error: A variable with BIND(C) attribute may only appear in the specification part of a module
pr67900.f90
# Valid error: Label '1000' is not distinct
pr69554-1.F90
pr69554-2.F90
# Valid error: Subscript value (3) is out of range on dimension 1 in reference to a constant array value
pr71935.f90
# Valid error: Return type of function 'c' does not match return type of the corresponding interface body
pr83113.f90
# Valid error: 'v' is already declared in this scoping unit
pr84957.f90
# Valid error: Procedure 'foo' is recursively defined. Procedures in the cycle: 'foo', 'r1'
recursive_interface_1.f90
recursive_interface_2.f90
# Valid error: Actual argument associated with POINTER dummy argument 'thenode=' must also be POINTER unless INTENT(IN)
select_type_30.f03
# Valid error: INTEGER stop code must be of default kind
stop_2.f
# Valid error: 'bar' is a MODULE procedure which must be declared within a MODULE or SUBMODULE
submodule_24.f08
# Valid error: Values in array constructor must have the same declared type when no explicit type appears
zero_sized_12.f90
# Valid error: ASSOCIATE entities are not pointers
associate_42.f90
# Not yet implemented in evaluate / semantics
# IMAGE_INDEX not (yet) an intrinsic function
coarray_11.f90
pr104330.f90
# ATOMIC_ADD is not (yet) a known intrinsic procedure
coarray_atomic_4.f90
coarray_atomic_5.f90
# CO_REDUCE is not (yet) a known intrinsic procedure
coarray_collectives_11.f90
coarray_collectives_15.f90
coarray_collectives_16.f90
# Unsupported in folding: erfc_scaled(real(kind=4)) cannot be folded on host
erfc_scaled_2.f90
# Unclear; may be bogus error on actual non-coarray arg to dummy coarray, may be bad test
coarray_args_2.f90
coarray_lib_token_1.f90
coarray_lib_token_4.f90
# ---------------------------------------------------------------------------
#
# These are "compile" tests which fail to compile, though compilation is
# expected to succeed.
internal_dummy_1.f90
# This test has a #illegal preprocessor directive. I think this is expected to
# raise a warning in gfortran, but flang raises an error and fails to compile
# instead. This may be a policy difference between flang and gfortran but
# should be confirmed.
badline.f
# These test use byte order marks and are in UTF-16 or UTF32. This causes
# flang's scanner to fail producing errors such as:
#
# error: bad character (0xff) in Fortran token
#
# TODO: Need to check if we intend to support such files.
#
bom_UTF-16.f90
bom_UTF16-BE.f90
bom_UTF16-LE.f90
bom_UTF-32.f90
# These check if the parser accepts the "form-feed" character (ASCII 0x0c).
# Flang fails to compile with "bad character (0x0c) in Fortran token".
feed_1.f90
feed_2.f90
# This splits a string (the argument to an include directive) across two lines
# using a continuation character. This causes an error:
#
# error: Incomplete character literal
#
# This may be a DEC extension but I am not sure.
include_13.f90
# This has something to do with the -ffixed-line-length-none directive. It
# could be that the flag is not being passed correctly to flang in the test
# suite's build system, or that flang does not support the flag.
literal_character_constant_1_z.F
# In these tests, the -fopenmp and -fopenacc flags are either not being passed
# correctly to flang while building the tests, or flag does not define the
# _OPENMP/_OPENACC directives while gfortran does.
openacc-define-3.f90
openmp-define-3.f90
# Tests looking for runtime errors (e.g., bound checks). Correctly
# caught by flang runtime.
allocate_with_source_22.f03
associate_32.f03
inline_matmul_1.f90
maxloc_bounds_5.f90
ptr_func_assign_1.f08
# Bad test, assigning an 11 elements array to a 12 elements array.
transfer_array_intrinsic_4.f90
# Bad test; reads 0.D99999 from a file; every other Fortran works
io_err_1.f90
# Fails at runtime with a valid I/O error due to INQUIRE(IOLENGTH=n)
# being used on a derived type with defined unformatted output.
dtio_16.f90
# Fail at runtime due to dependence on gfortran's specific IOSTAT=
# error code numbers or IOMSG= error message texts.
direct_io_7.f90
dtio_10.f90
dtio_15.f90
dtio_24.f90
dtio_26.f03
iostat_4.f90
namelist_89.f90
namelist_97.f90
# Depends on gfortran's exact NAMELIST output spacing and record advances
dtio_25.f90
namelist_18.f90
namelist_19.f90
namelist_38.f90
namelist_57.f90
namelist_65.f90
namelist_84.f90
pr18210.f90
# Bad test that expects partial NAMELIST input into a character array to
# blank-fill the remaining elements.
namelist_56.f90
# Bad test that expects truncated NAMELIST input groups to be treated as
# END= conditions rather than ERR= conditions (like every other Fortran).
namelist_81.f90
# Bad test that expects the result of TRIM() to have a leading space
dtio_14.f90
# Bad tests that expect IOMSG to be defined by a defined I/O subroutine
# even when IOSTAT=0, violating F'23 12.6.4.8.3 paragraph 4:
# "If the defined input/output procedure returns a nonzero value for the iostat
# argument, the procedure shall also return an explanatory message in the iomsg
# argument. Otherwise, the procedure shall not change the value of the
# iomsg argument."
dtio_4.f90
# Valid test, but the expected output is incorrect (gfortran inserts
# spaces that must not be there; F'23 13.10.4 p1).
dtio_30.f03
# A bad test that expects child input to span records
dtio_7.f90
# Unimplemented extension: reading a directory as a stream
read_dir.f90
# Unimplemented extension: \u and \U Unicode escape sequences
widechar_1.f90
# Unimplemented extension: \b backslash escapes in FORMAT statements
backslash_3.f
# Depends on gfortran's exact (DE)ALLOCATE(ERRMSG=) wording
allocate_alloc_opt_15.f90
allocate_alloc_opt_3.f90
deallocate_alloc_opt_3.f90
deallocate_stat_2.f90
# Depends on gfortran's exact non-zero (DE)ALLOCATE(STAT=) codes
deallocate_stat.f90
# Depends on gfortran's incorrect return of EOR (-2) on internal
# WRITE record overflow
arrayio_3.f90
# Depends on gfortran's incorrect return of EOF (-1) on internal
# WRITE array overflow
arrayio_5.f90
# Depends on gfortran's implementation of list-directed & G0 output
char4_iunit_1.f03
char4_iunit_2.f03
f2003_io_5.f03
fmt_f_default_field_width_1.f90
fmt_f_default_field_width_2.f90
fmt_g0_1.f08
fmt_g_default_field_width_1.f90
fmt_g_default_field_width_2.f90
fmt_i_default_field_width_1.f90
fmt_i_default_field_width_2.f90
fmt_zero_width.f90
list_directed_large.f90
# Depends on gfortran padding Hollerith with blanks up to even 32-bit words.
# gfortran & nvfortran do so; ifort/ifx, NAG, and f18 pad with zeroes; XLF
# doesn't pad at all.
hollerith8.f90
# Depends on gfortran returning a nonstandard "UNSPECIFIED" result for
# INQUIRE(..., POSITION=).
inquire_5.f90
# Depends on gfortran's specific maximum sequential unformatted record size.
inquire_recl_f2018.f90
# gfortran interprets INQUIRE(-1, ..., IOSTAT=) as a failed attempt to
# inquire a child unit created for defined I/O to an internal unit, even
# when it is not; f18 treats it as a nonexistent external unit.
# Other compilers vary.
inquire_internal.f90
# gfortran expects FLUSH(unconnected unit) to be a runtime error;
# all other Fortran compilers, and (debatably) the standard, allow it.
iostat_5.f90
# Depends on gfortran emitting "Infinity" for formatted output;
# some compilers, including f18, emit "Inf".
large_real_kind_1.f90
# Require -finit-local-zero or similar.
dec_init_2.f90 # needs -finit-derived -finit-integer=42 &c.
init_flag_15.f03 # needs -finit-derived -finit-integer
auto_save_2.f90 # requires -fno-automatic -finit-local-zero
init_flag_1.f90 # needs -finit-local-zero
init_flag_2.f90
init_flag_3.f90
init_flag_4.f90
init_flag_5.f90
init_flag_6.f90
init_flag_7.f90
init_flag_9.f90
# https://github.com/llvm/llvm-project/issues/84088
pr36006-2.f90
)