diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-06-11 23:51:46 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-06-11 23:51:46 +0000 |
| commit | 7f61d441789c7b1f7c96d7672a176eb996ecb73f (patch) | |
| tree | 7146d357210ccd6a50a98dc703fd49475a87397f /clang/lib/Sema/SemaExpr.cpp | |
| parent | 02f0b379f56319eb49424bdfb96d567454cc77c5 (diff) | |
| download | bcm5719-llvm-7f61d441789c7b1f7c96d7672a176eb996ecb73f.tar.gz bcm5719-llvm-7f61d441789c7b1f7c96d7672a176eb996ecb73f.zip | |
Mark declarations as referenced by a default argument in a
potentially-evaluated context.
This applies even if the use of the default argument is within an
unevaluated context.
llvm-svn: 363113
Diffstat (limited to 'clang/lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index ed39278b1ad..d444a35be86 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -4855,6 +4855,8 @@ bool Sema::CheckCXXDefaultArgExpr(SourceLocation CallLoc, FunctionDecl *FD, // We already type-checked the argument, so we know it works. // Just mark all of the declarations in this potentially-evaluated expression // as being "referenced". + EnterExpressionEvaluationContext EvalContext( + *this, ExpressionEvaluationContext::PotentiallyEvaluated, Param); MarkDeclarationsReferencedInExpr(Param->getDefaultArg(), /*SkipLocalVariables=*/true); return false; |
