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llvm-project/clang/test/Sema/static-init.c

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Generate code for static variables that don't have initializers. Also, report an error if a static initializer is not constant. llvm-svn: 43058
2007-10-17 08:52:43 +08:00
// RUN: clang -fsyntax-only -verify %s
static int f = 10;
wrap some long diagnostics, make 'initializer is not a constant' diagnostic a bit more clear (rdar://5646070) llvm-svn: 54606
2008-08-10 09:58:45 +08:00
static int b = f; // expected-error {{initializer element is not a compile-time constant}}
Allow a pointer implicitly cast to a bool as a constant expression, as required by the standard (the standard doesn't know anything about implicit casts). Disallow pointers cast to non-integral arithmetic types as constant expressions. This was previously allowed by accident. llvm-svn: 51779
2008-05-31 02:14:48 +08:00
wrap some long diagnostics, make 'initializer is not a constant' diagnostic a bit more clear (rdar://5646070) llvm-svn: 54606
2008-08-10 09:58:45 +08:00
float r = (float) &r; // expected-error {{initializer element is not a compile-time constant}}
Allow a pointer implicitly cast to a bool as a constant expression, as required by the standard (the standard doesn't know anything about implicit casts). Disallow pointers cast to non-integral arithmetic types as constant expressions. This was previously allowed by accident. llvm-svn: 51779
2008-05-31 02:14:48 +08:00
long long s = (long long) &s;
_Bool t = &t;