From bcb8e297fce6d4d1543db0c8f922ef982dd562ff Mon Sep 17 00:00:00 2001 From: Tomas Pollak Date: Tue, 16 Apr 2019 12:34:09 -0400 Subject: Fix compilation on gcc 4.9.x --- src/numeric.c | 3 ++- src/variable.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/numeric.c b/src/numeric.c index 4128ea3a6..eebb41eba 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -212,7 +212,8 @@ flo_to_s(mrb_state *mrb, mrb_value flt) insert_dot_zero: begp = RSTRING_PTR(str); len = RSTRING_LEN(str); - for (char *p = begp, *endp = p + len; p < endp; ++p) { + char *p, *endp; + for (p = begp, endp = p + len; p < endp; ++p) { if (*p == '.') { return str; } diff --git a/src/variable.c b/src/variable.c index 724b153fe..348d1e3e3 100644 --- a/src/variable.c +++ b/src/variable.c @@ -1115,7 +1115,8 @@ mrb_class_find_path(mrb_state *mrb, struct RClass *c) mrb_bool mrb_ident_p(const char *s, mrb_int len) { - for (mrb_int i = 0; i < len; i++) { + mrb_int i; + for (i = 0; i < len; i++) { if (!identchar(s[i])) return FALSE; } return TRUE; -- cgit v1.2.3 From ef3b539125049b7c16bae883bdc5cee03ee378a4 Mon Sep 17 00:00:00 2001 From: Tomás Pollak Date: Tue, 16 Apr 2019 18:02:30 -0400 Subject: Prevent 'mixed declarations and code' C90 warning --- src/numeric.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/numeric.c b/src/numeric.c index eebb41eba..b6a38dace 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -207,12 +207,13 @@ flo_to_s(mrb_state *mrb, mrb_value flt) char fmt[] = "%." MRB_STRINGIZE(FLO_TO_STR_PREC) "g"; mrb_value str = mrb_float_to_str(mrb, flt, fmt); mrb_int len; + char *p; char *begp; + char *endp; insert_dot_zero: begp = RSTRING_PTR(str); len = RSTRING_LEN(str); - char *p, *endp; for (p = begp, endp = p + len; p < endp; ++p) { if (*p == '.') { return str; -- cgit v1.2.3