diff options
author | Wei Pan <wei.pan@intel.com> | 2013-08-26 14:27:34 +0000 |
---|---|---|
committer | Wei Pan <wei.pan@intel.com> | 2013-08-26 14:27:34 +0000 |
commit | 15b2674896371ac2a0fe707b538a1a29dec9d8e4 (patch) | |
tree | dda996fb331baeb386c2d26dbdd9469b341152f0 /lib/AST/Expr.cpp | |
parent | 168de198e5b2333b9135a5c00546da558dbb8527 (diff) | |
download | clang-15b2674896371ac2a0fe707b538a1a29dec9d8e4.tar.gz clang-15b2674896371ac2a0fe707b538a1a29dec9d8e4.tar.bz2 clang-15b2674896371ac2a0fe707b538a1a29dec9d8e4.tar.xz |
Handle predefined expression for a captured statement
- __func__ or __FUNCTION__ returns captured statement's parent
function name, not the one compiler generated.
Differential Revision: http://llvm-reviews.chandlerc.com/D1491
Reviewed by bkramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189219 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Expr.cpp')
-rw-r--r-- | lib/AST/Expr.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp index 0ba117e3e2..ea91fbec4f 100644 --- a/lib/AST/Expr.cpp +++ b/lib/AST/Expr.cpp @@ -604,6 +604,16 @@ std::string PredefinedExpr::ComputeName(IdentType IT, const Decl *CurrentDecl) { Out.flush(); return Name.str().str(); } + if (const CapturedDecl *CD = dyn_cast<CapturedDecl>(CurrentDecl)) { + for (const DeclContext *DC = CD->getParent(); DC; DC = DC->getParent()) + // Skip to its enclosing function or method, but not its enclosing + // CapturedDecl. + if (DC->isFunctionOrMethod() && (DC->getDeclKind() != Decl::Captured)) { + const Decl *D = Decl::castFromDeclContext(DC); + return ComputeName(IT, D); + } + llvm_unreachable("CapturedDecl not inside a function or method"); + } if (const ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(CurrentDecl)) { SmallString<256> Name; llvm::raw_svector_ostream Out(Name); |