| Optional linker-synthetic symbols are only created if they are undefined |
| in the final output. |
| This test is for a regression where an explicit --export of an lazy archive |
| symbol caused an undefined reference to an optional symbol to occur *after* |
| the optional symbols were created. |
| |
| RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o |
| RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/optional-symbol.s -o %t.a1.o |
| RUN: rm -f %t.a |
| RUN: llvm-ar rcs %t.a %t.a1.o |
| RUN: wasm-ld --export=get_optional %t.o %t.a -o %t.wasm |
| RUN: obj2yaml %t.wasm | FileCheck %s |
| |
| CHECK: FunctionNames: |
| CHECK-NEXT: - Index: 0 |
| CHECK-NEXT: Name: _start |
| CHECK-NEXT: - Index: 1 |
| CHECK-NEXT: Name: get_optional |
