46b0d0eef9
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the twelfth batch of tests being updated (the end may be in sight soon though).
24 lines
578 B
C
24 lines
578 B
C
// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s
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// PR6433 - Don't crash on va_arg(typedef).
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typedef double gdouble;
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void focus_changed_cb (void) {
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__builtin_va_list pa;
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double mfloat;
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mfloat = __builtin_va_arg((pa), gdouble);
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}
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void vararg(int, ...);
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void function_as_vararg(void) {
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// CHECK: define {{.*}}function_as_vararg
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// CHECK-NOT: llvm.trap
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vararg(0, focus_changed_cb);
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}
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void vla(int n, ...)
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{
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__builtin_va_list ap;
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void *p;
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p = __builtin_va_arg(ap, typeof (int (*)[++n])); // CHECK: add nsw i32 {{.*}}, 1
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}
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