forked from OSchip/llvm-project
58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
// RUN: %clang_cc1 -fsyntax-only -verify -pedantic -trigraphs %s
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int x = 000000080; // expected-error {{invalid digit}}
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int y = 0000\
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00080; // expected-error {{invalid digit}}
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float X = 1.17549435e-38F;
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float Y = 08.123456;
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// PR2252
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#if -0x8000000000000000 // should not warn.
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#endif
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char c[] = {
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'df', // expected-warning {{multi-character character constant}}
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'\t',
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'\\
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t',
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'??!', // expected-warning {{trigraph converted to '|' character}}
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'abcd' // expected-warning {{multi-character character constant}}
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};
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#pragma clang diagnostic ignored "-Wmultichar"
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char d = 'df'; // no warning.
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char e = 'abcd'; // still warn: expected-warning {{multi-character character constant}}
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#pragma clang diagnostic ignored "-Wfour-char-constants"
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char f = 'abcd'; // ignored.
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// rdar://problem/6974641
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float t0[] = {
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1.9e20f,
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1.9e-20f,
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1.9e50f, // expected-error {{too large}}
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1.9e-50f, // expected-error {{too small}}
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-1.9e20f,
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-1.9e-20f,
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-1.9e50f, // expected-error {{too large}}
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-1.9e-50f // expected-error {{too small}}
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};
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double t1[] = {
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1.9e50,
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1.9e-50,
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1.9e500, // expected-error {{too large}}
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1.9e-500, // expected-error {{too small}}
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-1.9e50,
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-1.9e-50,
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-1.9e500, // expected-error {{too large}}
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-1.9e-500 // expected-error {{too small}}
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};
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