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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2017-09-08 09:42:32 +0000 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2017-09-08 09:42:32 +0000 |
| commit | b9fefa5ec7a31eebaa84c4938ec7efff89db9972 (patch) | |
| tree | 965d4731c80416987844ecd89059b090df436c41 /lib/Parse/ParseDecl.cpp | |
| parent | 62fdde37170e9e52f53bd71e0eb5572558531103 (diff) | |
Add _Float16 as a C/C++ source language type
This adds _Float16 as a source language type, which is a 16-bit floating point
type defined in C11 extension ISO/IEC TS 18661-3.
In follow up patches documentation and more tests will be added.
Differential Revision: https://reviews.llvm.org/D33719
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@312781 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/ParseDecl.cpp')
| -rw-r--r-- | lib/Parse/ParseDecl.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp index b20b0db7d3..9ec78558d1 100644 --- a/lib/Parse/ParseDecl.cpp +++ b/lib/Parse/ParseDecl.cpp @@ -3510,6 +3510,10 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS, isInvalid = DS.SetTypeSpecType(DeclSpec::TST_double, Loc, PrevSpec, DiagID, Policy); break; + case tok::kw__Float16: + isInvalid = DS.SetTypeSpecType(DeclSpec::TST_float16, Loc, PrevSpec, + DiagID, Policy); + break; case tok::kw___float128: isInvalid = DS.SetTypeSpecType(DeclSpec::TST_float128, Loc, PrevSpec, DiagID, Policy); @@ -4513,6 +4517,7 @@ bool Parser::isKnownToBeTypeSpecifier(const Token &Tok) const { case tok::kw_half: case tok::kw_float: case tok::kw_double: + case tok::kw__Float16: case tok::kw___float128: case tok::kw_bool: case tok::kw__Bool: @@ -4588,6 +4593,7 @@ bool Parser::isTypeSpecifierQualifier() { case tok::kw_half: case tok::kw_float: case tok::kw_double: + case tok::kw__Float16: case tok::kw___float128: case tok::kw_bool: case tok::kw__Bool: @@ -4744,6 +4750,7 @@ bool Parser::isDeclarationSpecifier(bool DisambiguatingWithExpression) { case tok::kw_half: case tok::kw_float: case tok::kw_double: + case tok::kw__Float16: case tok::kw___float128: case tok::kw_bool: case tok::kw__Bool: |