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| author | Joel E. Denny <jdenny@ces.clemson.edu> | 2006-08-10 01:18:50 +0000 |
|---|---|---|
| committer | Joel E. Denny <jdenny@ces.clemson.edu> | 2006-08-10 01:18:50 +0000 |
| commit | 06e8700a000fb661a3d15db8e1dfeb6bfcccf86d (patch) | |
| tree | 857dc3e7eb2b0c9e69a727c88d6f6dfdc9109a2b /data/c.m4 | |
| parent | 9c4371263f358161fc30283817dc60284d86075e (diff) | |
| download | bison-06e8700a000fb661a3d15db8e1dfeb6bfcccf86d.tar.gz | |
Suppress signed/unsigned comparison warnings for yycheck.
* data/c.m4 (b4_safest_int_type): New macro.
* data/glr.c, data/lalr1.cc: Wherever you compare yycheck[i] against
a signed int type, cast it to b4_safest_int_type first.
* data/yacc.c: Likewise.
(b4_safest_int_type): Overwrite the one from c.m4 since b4_int_type is
also overwritten.
Diffstat (limited to 'data/c.m4')
| -rw-r--r-- | data/c.m4 | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -164,6 +164,11 @@ m4_define([b4_int_type], [int])]) +# b4_safest_int_type +# ------------------ +# The safest int type to cast to when it's necessary to compare a signed int +# type against an int type set by b4_int_type. +m4_define([b4_safest_int_type],[int]) # b4_int_type_for(NAME) # --------------------- |