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fix C90 compliance

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* data/glr.c, src/graphviz.h, src/ielr.c, src/scan-gram.l,
* src/system.h, tests/actions.at, tests/glr-regression.at: Do not
use // comments.
Do not introduce variables after statements.
Provide "main" with a return value.
This commit is contained in:
Akim Demaille
2012-12-12 11:37:02 +01:00
parent fc28638e1c
commit 1127a75a72
8 changed files with 49 additions and 32 deletions
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5
tests/actions.at
View File

@@ -90,7 +90,7 @@ AT_DATA_GRAMMAR([[input.y]],
%code
{
# include <stdio.h>
# include <stdlib.h> // getenv
# include <stdlib.h> /* getenv */
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
}
@@ -195,7 +195,7 @@ AT_DATA_GRAMMAR([[input.y]],
%code
{
# include <stdio.h>
# include <stdlib.h> // getenv
# include <stdlib.h> /* getenv */
]AT_YYERROR_DECLARE[
]AT_YYLEX_DECLARE[
}
@@ -223,6 +223,7 @@ main (void)
TEST(7, 2, 0, 2);
TEST(8, 0, 8, 0);
return 0;
}
]])

6
tests/glr-regression.at
View File

@@ -195,10 +195,11 @@ yylex (void)
int
main (int argc, char **argv)
{
int res;
input = stdin;
if (argc == 2 && !(input = fopen (argv[1], "r")))
return 3;
int res = yyparse ();
res = yyparse ();
if (argc == 2 && fclose (input))
return 4;
return res;
@@ -327,10 +328,11 @@ int yylex (void)
int
main(int argc, char* argv[])
{
int res;
input = stdin;
if (argc == 2 && !(input = fopen (argv[1], "r")))
return 3;
int res = yyparse ();
res = yyparse ();
if (argc == 2 && fclose (input))
return 4;
return res;