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| author | Douglas Gregor <dgregor@apple.com> | 2009-12-21 21:27:38 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-12-21 21:27:38 +0000 |
| commit | 3985791d62e217b94ec8ded0084b3d8145febfb3 (patch) | |
| tree | e324b7519d13444a5de56f70ea79adaecd94acdd /clang | |
| parent | dbf7074296ada13aacc5008ccf5ed1ab0fb25323 (diff) | |
| download | bcm5719-llvm-3985791d62e217b94ec8ded0084b3d8145febfb3.tar.gz bcm5719-llvm-3985791d62e217b94ec8ded0084b3d8145febfb3.zip | |
Introduce an assertion to ensure that template argument deduction does
not deduce an "overload" type. Such a deduction indicates a failure in
semantic analysis (e.g., PR5811) that currently isn't caught until
code-generation time. This assertions makes it clearer that this
particular issue is a semantic-analysis problem, not a code-gen problem.
llvm-svn: 91844
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Sema/SemaTemplateDeduction.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp index b4754db7d6b..5434beaef12 100644 --- a/clang/lib/Sema/SemaTemplateDeduction.cpp +++ b/clang/lib/Sema/SemaTemplateDeduction.cpp @@ -476,7 +476,7 @@ DeduceTemplateArguments(ASTContext &Context, } assert(TemplateTypeParm->getDepth() == 0 && "Can't deduce with depth > 0"); - + assert(Arg != Context.OverloadTy && "Unresolved overloaded function"); QualType DeducedType = Arg; DeducedType.removeCVRQualifiers(Param.getCVRQualifiers()); if (RecanonicalizeArg) |
