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waring refactoring; print line number

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This commit is contained in:
Yukihiro Matsumoto
2012-05-20 22:46:10 +09:00
parent ac31b58fe8
commit 0bba67626e
1 changed files with 8 additions and 5 deletions
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src/parse.y
+8 -5
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@@ -1861,7 +1861,6 @@ primary : literal
}
| tLPAREN_ARG expr {p->lstate = EXPR_ENDARG;} rparen
{
yywarning(p, "(...) interpreted as grouped expression");
$$ = $2;
}
| tLPAREN compstmt ')'
@@ -2949,8 +2948,12 @@ yywarn(parser_state *p, const char *s)
size_t n;
if (! p->capture_errors) {
fputs(s, stderr);
fputs("\n", stderr);
if (p->filename) {
fprintf(stderr, "%s:%d:%d: %s\n", p->filename, p->lineno, p->column+1, s);
}
else {
fprintf(stderr, "line %d:%d: %s\n", p->lineno, p->column+1, s);
}
}
else if (p->nerr < sizeof(p->warn_buffer) / sizeof(p->warn_buffer[0])) {
n = strlen(s);
@@ -2966,8 +2969,7 @@ yywarn(parser_state *p, const char *s)
static void
yywarning(parser_state *p, const char *s)
{
fputs(s, stderr);
fputs("\n", stderr);
yywarn(p, s);
}
static void
@@ -4190,6 +4192,7 @@ parser_yylex(parser_state *p)
}
else if (IS_SPCARG(-1)) {
c = tLPAREN_ARG;
yywarning(p, "(...) interpreted as grouped expression");
}
p->paren_nest++;
COND_PUSH(0);