Improve error recovery around colon.
Recognize additional cases, when '::' is mistyped as ':'.
This is a fix to RP18587 - colons have too much protection in member-declarations
Review is tracked by http://reviews.llvm.org/D3653.
This is an attempt to recommit the fix, initially committed as r212957 but then
reverted in r212965 as it broke self-build. In the updated patch ParseDirectDeclarator
turns on colon protection in for context as well.
llvm-svn: 213120
diff --git a/clang/test/SemaCXX/for-range-examples.cpp b/clang/test/SemaCXX/for-range-examples.cpp
index 329be63..2f777fb 100644
--- a/clang/test/SemaCXX/for-range-examples.cpp
+++ b/clang/test/SemaCXX/for-range-examples.cpp
@@ -227,3 +227,15 @@
for (e [[deprecated]] : arr) { e = 0; } // expected-warning {{deprecated}} expected-note {{here}} expected-warning {{extension}}
}
}
+
+namespace pr18587 {
+ class Arg {};
+ struct Cont {
+ int *begin();
+ int *end();
+ };
+ void AddAllArgs(Cont &x) {
+ for (auto Arg: x) {
+ }
+ }
+}
