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| 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 | f80fa1d28cd7d31f1744cfffa90f804e4578e9ac (patch) | |
| tree | 775c1ede9f097cdb5e265a240fbc373704df8412 /lib/Sema/SemaExpr.cpp | |
| parent | e75ebf573f7f71e65e7bdfa288254237eb563255 (diff) | |
| download | clang-f80fa1d28cd7d31f1744cfffa90f804e4578e9ac.tar.gz | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@363113 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index ed39278b1a..d444a35be8 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/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; |