66a34a6a45
'Inputs' subdirectory. The general desire has been to have essentially all of the non-test input files live in such directories, with some exceptions for obvious and common patterns like 'foo.c' using 'foo.h'. This came up because our distributed test runner couldn't find some of the headers, for example with stl.cpp. No functionality changed, just shuffling around here. llvm-svn: 163674
38 lines
1.0 KiB
Objective-C
38 lines
1.0 KiB
Objective-C
// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc -analyzer-store=region -verify -Wno-objc-root-class -fblocks %s
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#include "Inputs/system-header-simulator-objc.h"
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@class NSString;
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typedef __typeof(sizeof(int)) size_t;
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void *malloc(size_t);
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void free(void *);
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// RDar10579586 - Test use of malloc() with Objective-C string literal as a
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// test condition. Not really a malloc() issue, but this also exercises
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// the check that malloc() returns uninitialized memory.
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@interface RDar10579586
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struct rdar0579586_str {
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char str_c;
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};
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@end
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void rdar10579586(char x);
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@implementation RDar10579586
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+ (NSString *)foobar
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{
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struct rdar0579586_str *buffer = ((void*)0);
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NSString *error = ((void*)0);
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if ((buffer = malloc(sizeof(struct rdar0579586_str))) == ((void*)0))
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error = @"buffer allocation failure";
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if (error != ((void*)0))
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return error;
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rdar10579586(buffer->str_c); // expected-warning {{Function call argument is an uninitialized value}}
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free(buffer);
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return ((void*)0);
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}
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@end
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