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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2012-06-26 22:43:52 -0700 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2012-06-26 22:43:52 -0700 |
| commit | 50f38a7df33e8814cb7333310cfecceb6adde14d (patch) | |
| tree | 055adf96e1c5e08c1a2bc2ef91c6e26a31a69632 /src/parse.y | |
| parent | 7c64a2be8dc070835f8dde125cb4d48b7b198c23 (diff) | |
| parent | cd5476c6ae5843ff58a52ab4cdc6e38f7f33f64f (diff) | |
| download | mruby-50f38a7df33e8814cb7333310cfecceb6adde14d.tar.gz mruby-50f38a7df33e8814cb7333310cfecceb6adde14d.zip | |
Merge pull request #330 from monaka/pr-fix-parser-y-to-supress-warning-array-subscript
Supress "warning: array subscript has type ‘char’"
Diffstat (limited to 'src/parse.y')
| -rw-r--r-- | src/parse.y | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/parse.y b/src/parse.y index 1c2e13de9..d243941e8 100644 --- a/src/parse.y +++ b/src/parse.y @@ -3201,9 +3201,9 @@ toklen(parser_state *p) #define IS_LABEL_SUFFIX(n) (peek_n(p, ':',(n)) && !peek_n(p, ':', (n)+1)) static unsigned long -scan_oct(const char *start, int len, int *retlen) +scan_oct(const int *start, int len, int *retlen) { - const char *s = start; + const int *s = start; unsigned long retval = 0; while (len-- && *s >= '0' && *s <= '7') { @@ -3215,10 +3215,10 @@ scan_oct(const char *start, int len, int *retlen) } static unsigned long -scan_hex(const char *start, int len, int *retlen) +scan_hex(const int *start, int len, int *retlen) { static const char hexdigit[] = "0123456789abcdef0123456789ABCDEF"; - register const char *s = start; + register const int *s = start; register unsigned long retval = 0; char *tmp; @@ -3264,7 +3264,7 @@ read_escape(parser_state *p) case '0': case '1': case '2': case '3': /* octal constant */ case '4': case '5': case '6': case '7': { - char buf[3]; + int buf[3]; int i; for (i=0; i<3; i++) { @@ -3281,7 +3281,7 @@ read_escape(parser_state *p) case 'x': /* hex constant */ { - char buf[2]; + int buf[2]; int i; for (i=0; i<2; i++) { @@ -4542,7 +4542,7 @@ parser_yylex(parser_state *p) pushback(p, c); } } - if (result == 0 && isupper(tok(p)[0])) { + if (result == 0 && isupper((int)tok(p)[0])) { result = tCONSTANT; } else { |