diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | error.c | 2 | ||||
-rw-r--r-- | include/ruby/intern.h | 6 |
3 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Mon Jun 1 10:41:41 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * include/ruby/intern.h (rb_exc_new2): optimization for literal. + Mon Jun 1 07:20:02 2009 Yukihiro Matsumoto <matz@ruby-lang.org> * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): returns Inf if @@ -348,6 +348,8 @@ VALUE rb_eSystemCallError; VALUE rb_mErrno; static VALUE rb_eNOERROR; +#undef rb_exc_new2 + VALUE rb_exc_new(VALUE etype, const char *ptr, long len) { diff --git a/include/ruby/intern.h b/include/ruby/intern.h index ec6527fc3a..08229f589d 100644 --- a/include/ruby/intern.h +++ b/include/ruby/intern.h @@ -693,6 +693,12 @@ size_t rb_str_capacity(VALUE); rb_str_cat(str, ptr, strlen(ptr)) : \ rb_str_cat2(str, ptr); \ }) +#define rb_exc_new2(klass, ptr) __extension__ ( \ +{ \ + (__builtin_constant_p(ptr)) ? \ + rb_exc_new(klass, ptr, strlen(ptr)) : \ + rb_exc_new2(klass, ptr); \ +}) #endif #define rb_str_new2 rb_str_new_cstr #define rb_str_new3 rb_str_new_shared |