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c-decl.c (finish_declspecs): When _Sat is used without _Fract or _Accum, set the default type to cts_fract.

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* c-decl.c (finish_declspecs): When _Sat is used without
	_Fract or _Accum, set the default type to cts_fract.
	This avoids a warning of "type defaults to int".

Co-Authored-By: Chao-ying Fu <fu@mips.com>

From-SVN: r128642
This commit is contained in:
Nigel Stephens 2007-09-21 00:50:37 +00:00 • committed by Chao-ying Fu
parent 43c71fd353
commit 819fec0023
2 changed files with 13 additions and 3 deletions
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7
gcc/ChangeLog
View file

@ -1,3 +1,10 @@
2007-09-20 Nigel Stephens <nigel@mips.com>
Chao-ying Fu <fu@mips.com>
* c-decl.c (finish_declspecs): When _Sat is used without
_Fract or _Accum, set the default type to cts_fract.
This avoids a warning of "type defaults to int".
2007-09-20 Joseph Myers <joseph@codesourcery.com>
* c-decl.c (check_bitfield_type_and_width): Don't allow _Bool

9
gcc/c-decl.c
View file

@ -7767,9 +7767,12 @@ finish_declspecs (struct c_declspecs *specs)
if (specs->typespec_word == cts_none)
{
if (specs->saturating_p)
error ("%<_Sat%> is used without %<_Fract%> or %<_Accum%>");
if (specs->long_p || specs->short_p
|| specs->signed_p || specs->unsigned_p)
{
error ("%<_Sat%> is used without %<_Fract%> or %<_Accum%>");
specs->typespec_word = cts_fract;
}
else if (specs->long_p || specs->short_p
|| specs->signed_p || specs->unsigned_p)
{
specs->typespec_word = cts_int;
}