diff options
author | Bill Wendling <isanbard@gmail.com> | 2012-04-26 23:03:48 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2012-04-26 23:03:48 +0000 |
commit | 817438a3e37f946b561abfb3aeee379aac236979 (patch) | |
tree | f53864238a787f0e0746ae548dd251f53d70aa15 | |
parent | af60bbedbc87ba02526ef09584212b0e05586e16 (diff) |
Merging r155670:
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r155670 | efriedma | 2012-04-26 15:43:24 -0700 (Thu, 26 Apr 2012) | 3 lines
Add a missing ExpressionEvaluationContext for template default arguments. Fixes PR12581.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_31@155671 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Parse/ParseTemplate.cpp | 1 | ||||
-rw-r--r-- | lib/Sema/SemaTemplate.cpp | 1 | ||||
-rw-r--r-- | test/SemaTemplate/default-expr-arguments.cpp | 11 |
3 files changed, 13 insertions, 0 deletions
diff --git a/lib/Parse/ParseTemplate.cpp b/lib/Parse/ParseTemplate.cpp index f8204d9cda..5c3e2ba589 100644 --- a/lib/Parse/ParseTemplate.cpp +++ b/lib/Parse/ParseTemplate.cpp @@ -652,6 +652,7 @@ Parser::ParseNonTypeTemplateParameter(unsigned Depth, unsigned Position) { // end of the template-parameter-list rather than a greater-than // operator. GreaterThanIsOperatorScope G(GreaterThanIsOperator, false); + EnterExpressionEvaluationContext Unevaluated(Actions, Sema::Unevaluated); DefaultArg = ParseAssignmentExpression(); if (DefaultArg.isInvalid()) diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp index d5488563d3..51ce2a1345 100644 --- a/lib/Sema/SemaTemplate.cpp +++ b/lib/Sema/SemaTemplate.cpp @@ -2546,6 +2546,7 @@ SubstDefaultTemplateArgument(Sema &SemaRef, SourceRange(TemplateLoc, RAngleLoc)); Sema::ContextRAII SavedContext(SemaRef, Template->getDeclContext()); + EnterExpressionEvaluationContext Unevaluated(SemaRef, Sema::Unevaluated); return SemaRef.SubstExpr(Param->getDefaultArgument(), AllTemplateArgs); } diff --git a/test/SemaTemplate/default-expr-arguments.cpp b/test/SemaTemplate/default-expr-arguments.cpp index 5d301be2fb..1eefa9f895 100644 --- a/test/SemaTemplate/default-expr-arguments.cpp +++ b/test/SemaTemplate/default-expr-arguments.cpp @@ -292,3 +292,14 @@ namespace PR8401 { f(); } } + +namespace PR12581 { + const int a = 0; + template < typename > struct A; + template < typename MatrixType, int = + A < MatrixType >::Flags ? : A < MatrixType >::Flags & a > class B; + void + fn1 () + { + } +} |