Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/obj-c++.dg/proto-lossage-3.mm @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 04ced10e8804 |
children |
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/* Crash due to descriptionFor(Instance|Class)Method applied to a protocol with no instance/class methods respectively. Problem report and original fix by richard@brainstorm.co.uk. */ /* { dg-do run } */ /* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ #include <objc/Protocol.h> #include "../objc-obj-c++-shared/runtime.h" @interface MyClass - name; @end @protocol NoInstanceMethods + testMethod; @end @protocol NoClassMethods - testMethod; @end int main() { protocol_getMethodDescription (@protocol(NoInstanceMethods), @selector(name), YES, YES); protocol_getMethodDescription (@protocol(NoInstanceMethods), @selector(name), YES, NO); protocol_getMethodDescription (@protocol(NoClassMethods), @selector(name), YES, YES); protocol_getMethodDescription (@protocol(NoClassMethods), @selector(name), YES, NO); return 0; }