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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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6
tests/glr-regression.at
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@@ -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;