diff options
Diffstat (limited to 'gcc/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-cppbuiltin.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/c-cppbuiltin.c b/gcc/c-cppbuiltin.c index 12e0879c57d..e9f60f63bf3 100644 --- a/gcc/c-cppbuiltin.c +++ b/gcc/c-cppbuiltin.c @@ -577,7 +577,7 @@ void builtin_define_std (const char *macro) { size_t len = strlen (macro); - char *buff = alloca (len + 5); + char *buff = (char *) alloca (len + 5); char *p = buff + 2; char *q = p + len; @@ -623,7 +623,7 @@ builtin_define_with_value (const char *macro, const char *expansion, int is_str) if (is_str) extra += 2; /* space for two quote marks */ - buf = alloca (mlen + elen + extra); + buf = (char *) alloca (mlen + elen + extra); if (is_str) sprintf (buf, "%s=\"%s\"", macro, expansion); else @@ -641,7 +641,7 @@ builtin_define_with_value_n (const char *macro, const char *expansion, size_t el size_t mlen = strlen (macro); /* Space for an = and a NUL. */ - buf = alloca (mlen + elen + 2); + buf = (char *) alloca (mlen + elen + 2); memcpy (buf, macro, mlen); buf[mlen] = '='; memcpy (buf + mlen + 1, expansion, elen); @@ -659,7 +659,7 @@ builtin_define_with_int_value (const char *macro, HOST_WIDE_INT value) size_t vlen = 18; size_t extra = 2; /* space for = and NUL. */ - buf = alloca (mlen + vlen + extra); + buf = (char *) alloca (mlen + vlen + extra); memcpy (buf, macro, mlen); buf[mlen] = '='; sprintf (buf + mlen + 1, HOST_WIDE_INT_PRINT_DEC, value); @@ -736,7 +736,8 @@ builtin_define_type_max (const char *macro, tree type, int is_long) value = values[idx + TYPE_UNSIGNED (type)]; suffix = suffixes[is_long * 2 + TYPE_UNSIGNED (type)]; - buf = alloca (strlen (macro) + 1 + strlen (value) + strlen (suffix) + 1); + buf = (char *) alloca (strlen (macro) + 1 + strlen (value) + + strlen (suffix) + 1); sprintf (buf, "%s=%s%s", macro, value, suffix); cpp_define (parse_in, buf); |