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adc402bf3d
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 eleventh batch of tests being updated (there are a significant number of other tests left to be updated).
69 lines
1.0 KiB
C
69 lines
1.0 KiB
C
// RUN: %clang_cc1 -emit-llvm-only -triple x86_64-apple-darwin9 %s
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// rdar://8823265
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extern void abort(void);
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#define ATTR __attribute__((__ms_struct__))
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struct
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{
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char foo;
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long : 0;
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char : 0;
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int : 0;
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char bar;
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} ATTR t1 = {'a', 'b'};
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struct
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{
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char bar0;
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long : 0;
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int : 0;
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char bar1;
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char bar2;
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long : 0;
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char bar3;
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char bar4;
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char : 0;
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char bar5;
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char bar6;
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char : 0;
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char bar7;
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char bar8;
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} ATTR t2 = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'};
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struct {
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int : 0;
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int i1;
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int : 0;
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int i2;
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int : 0;
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int i3;
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int : 0;
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int i4;
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} t3 = {1,2,3,4};
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int main(void) {
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if (sizeof(t1) != 2)
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abort();
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if (t1.foo != 'a')
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abort();
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if (t1.bar != 'b')
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abort();
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t1.foo = 'c';
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t1.bar = 'd';
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if (t1.foo != 'c')
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abort();
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if (t1.bar != 'd')
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abort();
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if (sizeof(t2) != 9)
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abort();
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if (t2.bar0 != 'a' || t2.bar8 != 'i')
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abort();
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if (sizeof(t3) != 16)
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abort();
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if (t3.i1 != 1 || t3.i4 != 4)
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abort();
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return 0;
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}
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