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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/obj-c++.dg/exceptions-3.mm | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/obj-c++.dg/exceptions-3.mm')
-rw-r--r-- | gcc-4.9/gcc/testsuite/obj-c++.dg/exceptions-3.mm | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/obj-c++.dg/exceptions-3.mm b/gcc-4.9/gcc/testsuite/obj-c++.dg/exceptions-3.mm new file mode 100644 index 000000000..bf0be018e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/obj-c++.dg/exceptions-3.mm @@ -0,0 +1,114 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */ +/* { dg-options "-fobjc-exceptions" } */ +/* { dg-do compile } */ + +/* Test that the compiler is checking the argument of @catch(), and + produce errors when invalid types are used. */ + +#include <objc/objc.h> + +@interface MyObject +{ + Class isa; +} +@end + +@implementation MyObject +@end + +@protocol MyProtocol; + +typedef MyObject MyObjectTypedef; +typedef MyObject *MyObjectPtrTypedef; +typedef int intTypedef; + +int test (id object) +{ + int dummy = 0; + + @try { @throw object; } + @catch (int x) /* { dg-error "@catch parameter is not a known Objective-C class type" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (intTypedef x) /* { dg-error "@catch parameter is not a known Objective-C class type" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (int *x) /* { dg-error "@catch parameter is not a known Objective-C class type" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (id x) /* Ok */ + { + dummy++; + } + + @try { @throw object; } + @catch (id <MyProtocol> x) /* { dg-error "@catch parameter can not be protocol-qualified" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObject *x) /* Ok */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObject <MyProtocol> *x) /* { dg-error "@catch parameter can not be protocol-qualified" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObject x) /* { dg-error "@catch parameter is not a known Objective-C class type" } */ + { /* { dg-error "no matching function" "" { target *-*-* } 72 } */ + dummy++; /* { dg-message "MyObject" "" { target *-*-* } 13 } */ + } /* { dg-message "candidate" "" { target *-*-* } 13 } */ + /* { dg-message "candidates" "" { target *-*-* } 72 } */ + @try { @throw object; } + @catch (static MyObject *x) /* { dg-error "storage class" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObjectTypedef *x) /* Ok */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObjectTypedef <MyProtocol> *x) /* { dg-error "@catch parameter can not be protocol-qualified" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObjectPtrTypedef x) /* Ok */ + { + dummy++; + } + + @try { @throw object; } + @catch (Class x) /* { dg-error "@catch parameter is not a known Objective-C class type" } */ + { + dummy++; + } + + @try { @throw object; } + @catch (...) /* Ok */ + { + dummy++; + } + + return dummy; +} |