eeebc41b58
Function types without prototypes can arise when mangling a function type within an overloadable function in C. We mangle these as the absence of any parameter types (not even an empty parameter list). Differential Revision: http://reviews.llvm.org/D11848 llvm-svn: 244374
32 lines
871 B
C
32 lines
871 B
C
// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck %s
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// CHECK: _Z1fPA10_1X
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// CHECK: _Z1fPFvE
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int __attribute__((overloadable)) f(int x) { return x; }
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float __attribute__((overloadable)) f(float x) { return x; }
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double __attribute__((overloadable)) f(double x) { return x; }
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double _Complex __attribute__((overloadable)) f(double _Complex x) { return x; }
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typedef short v4hi __attribute__ ((__vector_size__ (8)));
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v4hi __attribute__((overloadable)) f(v4hi x) { return x; }
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struct X { };
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void __attribute__((overloadable)) f(struct X (*ptr)[10]) { }
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void __attribute__((overloadable)) f(int x, int y, ...) { }
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void __attribute__((overloadable)) f(void (*x)()) {}
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int main() {
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int iv = 17;
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float fv = 3.0f;
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double dv = 4.0;
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double _Complex cdv;
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v4hi vv;
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iv = f(iv);
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fv = f(fv);
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dv = f(dv);
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cdv = f(cdv);
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vv = f(vv);
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}
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