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Place bitfield -Wconstant-conversion warning into subgroup called -Wbitfield-constant-conversion. 

This is to just allow more precise diagnostic control.

Implements <rdar://problem/13766026>.

llvm-svn: 180773
This commit is contained in:
Ted Kremenek 2013-04-30 07:10:22 +00:00
parent 9ba6f9bcc5
commit 44a28091cf
2 changed files with 4 additions and 2 deletions
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4
clang/include/clang/Basic/DiagnosticGroups.td
View File

@ -27,7 +27,9 @@ def ArrayBoundsPointerArithmetic : DiagGroup<"array-bounds-pointer-arithmetic">;
def Availability : DiagGroup<"availability">;
def Section : DiagGroup<"section">;
def AutoImport : DiagGroup<"auto-import">;
def ConstantConversion : DiagGroup<"constant-conversion">;
def BitFieldConstantConversion : DiagGroup<"bitfield-constant-conversion">;
def ConstantConversion :
DiagGroup<"constant-conversion", [ BitFieldConstantConversion ] >;
def LiteralConversion : DiagGroup<"literal-conversion">;
def StringConversion : DiagGroup<"string-conversion">;
def SignConversion : DiagGroup<"sign-conversion">;

2
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -2158,7 +2158,7 @@ def warn_impcast_integer_precision_constant : Warning<
InGroup<ConstantConversion>;
def warn_impcast_bitfield_precision_constant : Warning<
"implicit truncation from %2 to bitfield changes value from %0 to %1">,
InGroup<ConstantConversion>;
InGroup<BitFieldConstantConversion>;
def warn_impcast_literal_float_to_integer : Warning<
"implicit conversion from %0 to %1 changes value from %2 to %3">,
InGroup<LiteralConversion>;