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67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
// RUN: clang-cc -x assembler-with-cpp -fdollars-in-identifiers=0 -E %s > %t &&
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#ifndef __ASSEMBLER__
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#error "__ASSEMBLER__ not defined"
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#endif
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// Invalid token pasting is ok.
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// RUN: grep '1: X .' %t &&
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#define A X ## .
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1: A
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// Line markers are not linemarkers in .S files, they are passed through.
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// RUN: grep '# 321' %t &&
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# 321
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// Unknown directives are passed through.
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// RUN: grep '# B C' %t &&
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# B C
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// Unknown directives are expanded.
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// RUN: grep '# BAR42' %t &&
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#define D(x) BAR ## x
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# D(42)
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// Unmatched quotes are permitted.
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// RUN: grep "2: '" %t &&
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// RUN: grep '3: "' %t &&
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2: '
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3: "
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// (balance quotes to keep editors happy): "'
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// Empty char literals are ok.
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// RUN: grep "4: ''" %t &&
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4: ''
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// Portions of invalid pasting should still expand as macros.
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// rdar://6709206
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// RUN: grep "5: expanded (" %t &&
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#define M4 expanded
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#define M5() M4 ## (
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5: M5()
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// rdar://6804322
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// RUN: grep -F "6: blarg $foo" %t &&
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#define FOO(name) name ## $foo
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6: FOO(blarg)
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// RUN: clang-cc -x assembler-with-cpp -fdollars-in-identifiers=1 -E %s > %t &&
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// RUN: grep -F "7: blarg$foo" %t &&
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#define FOO(name) name ## $foo
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7: FOO(blarg)
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//
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#define T6() T6 #nostring
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#define T7(x) T7 #x
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T6()
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T7(foo)
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// RUN: grep 'T6 #nostring' %t &&
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// RUN: grep 'T7 "foo"' %t &&
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// RUN: true
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