From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/obj-c++.dg/method-4.mm | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc/testsuite/obj-c++.dg/method-4.mm (limited to 'gcc/testsuite/obj-c++.dg/method-4.mm') diff --git a/gcc/testsuite/obj-c++.dg/method-4.mm b/gcc/testsuite/obj-c++.dg/method-4.mm new file mode 100644 index 000000000..e94f8f1b7 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/method-4.mm @@ -0,0 +1,24 @@ +/* Warn about "slightly" mismatched method signatures if + -Wstrict-selector-match is on. */ + +/* { dg-do compile } */ +/* { dg-options "-Wstrict-selector-match" } */ + +#include + +@interface Base +- (id) meth1: (Base *)arg1; /* { dg-message "using .\\-\\(id\\)meth1:\\(Base \\*\\)arg1." } */ +- (id) window; /* { dg-message "using .\\-\\(id\\)window" } */ +@end + +@interface Derived: Base +- (id) meth1: (Derived *)arg1; /* { dg-message "also found .\\-\\(id\\)meth1:\\(Derived \\*\\)arg1." } */ +- (Base *) window; /* { dg-message "also found .\\-\\(Base \\*\\)window." } */ +@end + +void foo(void) { + id r; + + [r meth1:r]; /* { dg-warning "multiple methods named .\\-meth1:. found" } */ + [r window]; /* { dg-warning "multiple methods named .\\-window. found" } */ +} -- cgit v1.2.3