35 lines
651 B
C
35 lines
651 B
C
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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struct {unsigned x : 2;} x;
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__typeof__((x.x+=1)+1) y;
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__typeof__(x.x<<1) y;
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int y;
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struct { int x : 8; } x1;
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long long y1;
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__typeof__(((long long)x1.x + 1)) y1;
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// Check for extensions: variously sized unsigned bit-fields fitting
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// into a signed int promote to signed int.
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enum E { ec1, ec2, ec3 };
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struct S {
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enum E e : 2;
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unsigned short us : 4;
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unsigned long long ul1 : 8;
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unsigned long long ul2 : 50;
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} s;
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__typeof(s.e + s.e) x_e;
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int x_e;
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__typeof(s.us + s.us) x_us;
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int x_us;
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__typeof(s.ul1 + s.ul1) x_ul1;
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int x_ul1;
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__typeof(s.ul2 + s.ul2) x_ul2;
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unsigned long long x_ul2;
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