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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-04-04 06:24:32 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-04-04 06:24:32 +0000 |
| commit | f016bbcc610ba2d468b2966fd77831415c23149c (patch) | |
| tree | cb4e5012065e050fe3539b379bfc7e292ac5f4c3 /clang/lib/Sema/DeclSpec.cpp | |
| parent | 0e60cd78cc3c071870bba865663d09c09f184544 (diff) | |
| download | bcm5719-llvm-f016bbcc610ba2d468b2966fd77831415c23149c.tar.gz bcm5719-llvm-f016bbcc610ba2d468b2966fd77831415c23149c.zip | |
For PR11916: Add support for g++'s __int128 keyword. Unlike __int128_t, this is
a type specifier and can be combined with unsigned. This allows libstdc++4.7 to
be used with clang in c++98 mode.
Several other changes are still required for libstdc++4.7 to work with clang in
c++11 mode.
llvm-svn: 153999
Diffstat (limited to 'clang/lib/Sema/DeclSpec.cpp')
| -rw-r--r-- | clang/lib/Sema/DeclSpec.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Sema/DeclSpec.cpp b/clang/lib/Sema/DeclSpec.cpp index 97e00f0c569..b531accf868 100644 --- a/clang/lib/Sema/DeclSpec.cpp +++ b/clang/lib/Sema/DeclSpec.cpp @@ -264,6 +264,7 @@ bool Declarator::isDeclarationOfFunction() const { case TST_float: case TST_half: case TST_int: + case TST_int128: case TST_struct: case TST_union: case TST_unknown_anytype: @@ -379,6 +380,7 @@ const char *DeclSpec::getSpecifierName(DeclSpec::TST T) { case DeclSpec::TST_char16: return "char16_t"; case DeclSpec::TST_char32: return "char32_t"; case DeclSpec::TST_int: return "int"; + case DeclSpec::TST_int128: return "__int128"; case DeclSpec::TST_half: return "half"; case DeclSpec::TST_float: return "float"; case DeclSpec::TST_double: return "double"; @@ -818,7 +820,7 @@ void DeclSpec::Finish(DiagnosticsEngine &D, Preprocessor &PP) { if (TypeSpecSign != TSS_unspecified) { if (TypeSpecType == TST_unspecified) TypeSpecType = TST_int; // unsigned -> unsigned int, signed -> signed int. - else if (TypeSpecType != TST_int && + else if (TypeSpecType != TST_int && TypeSpecType != TST_int128 && TypeSpecType != TST_char && TypeSpecType != TST_wchar) { Diag(D, TSSLoc, diag::err_invalid_sign_spec) << getSpecifierName((TST)TypeSpecType); |
