Changeset 27947 in webkit for trunk/JavaScriptCore/pcre/pcre_exec.cpp

Timestamp:

Nov 21, 2007, 7:08:41 PM (18 years ago)

Author:

[email protected]

Message:

Fix <rdar://problem/5602936> Need to resolve new GCC 4.2 warnings.

Reviewed by Tim Hatcher.

Fix all warnings emitted by GCC 4.2 when building JavaScriptCore. This allows builds with
-Werror to succeed. At present they will crash when executed due to code that is not safe
under strict aliasing (<rdar://problem/5536806>).

This required some format strings to be modified in WebCore and WebKit as their format
specifiers did not match the argument type.

File:

• trunk/JavaScriptCore/pcre/pcre_exec.cpp (modified) (2 diffs)

trunk/JavaScriptCore/pcre/pcre_exec.cpp

@@ -1658 +1658 @@
                                     (*stack.currentFrame->eptr < 128 && (md->ctypes[*stack.currentFrame->eptr] & ctype_space) != 0))
                                     RRETURN_NO_MATCH;
-                                while (++stack.currentFrame->eptr < md->end_subject && ISMIDCHAR(*stack.currentFrame->eptr));
+                                while (++stack.currentFrame->eptr < md->end_subject && ISMIDCHAR(*stack.currentFrame->eptr)) { }
                             }
                             break;
@@ -1676 +1676 @@
                                     (*stack.currentFrame->eptr < 128 && (md->ctypes[*stack.currentFrame->eptr] & ctype_word) != 0))
                                     RRETURN_NO_MATCH;
-                                while (++stack.currentFrame->eptr < md->end_subject && ISMIDCHAR(*stack.currentFrame->eptr));
+                                while (++stack.currentFrame->eptr < md->end_subject && ISMIDCHAR(*stack.currentFrame->eptr)) { }
                             }
                             break;