7dc3c6190e
This includes only the taken branch of conditional sections. The API allows for producing a stream for a particular PP branch, which will be used later for the secondary GLR parses of not-taken branches. Differential Revision: https://reviews.llvm.org/D123243
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
int is_debug() {
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#ifndef NDEBUG
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return 1; // in debug mode
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#else
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return 0;
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#endif
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}
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/* This comment gets lexed along with the input above! We just don't CHECK it.
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RUN: clang-pseudo -source %s -print-source | FileCheck %s -check-prefix=SOURCE --strict-whitespace
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SOURCE: int is_debug() {
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SOURCE-NEXT: #ifndef NDEBUG
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SOURCE-NEXT: return 1; // in debug mode
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SOURCE-NEXT: #else
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SOURCE-NEXT: return 0;
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SOURCE-NEXT: #end
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SOURCE-NEXT: }
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RUN: clang-pseudo -source %s -print-tokens | FileCheck %s -check-prefix=TOKEN
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TOKEN: 0: raw_identifier 0:0 "int" flags=1
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TOKEN-NEXT: raw_identifier 0:0 "is_debug"
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TOKEN-NEXT: l_paren 0:0 "("
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TOKEN-NEXT: r_paren 0:0 ")"
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TOKEN-NEXT: l_brace 0:0 "{"
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TOKEN-NEXT: hash 1:0 "#" flags=1
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TOKEN-NEXT: raw_identifier 1:0 "ifndef"
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TOKEN-NEXT: raw_identifier 1:0 "NDEBUG"
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TOKEN-NEXT: raw_identifier 2:2 "return" flags=1
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TOKEN-NEXT: numeric_constant 2:2 "1"
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TOKEN-NEXT: semi 2:2 ";"
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TOKEN-NEXT: comment 2:2 "// in debug mode"
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TOKEN-NEXT: hash 3:0 "#" flags=1
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TOKEN-NEXT: raw_identifier 3:0 "else"
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TOKEN-NEXT: raw_identifier 4:2 "return" flags=1
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TOKEN-NEXT: numeric_constant 4:2 "0"
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TOKEN-NEXT: semi 4:2 ";"
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TOKEN-NEXT: hash 5:0 "#" flags=1
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TOKEN-NEXT: raw_identifier 5:0 "endif"
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TOKEN-NEXT: r_brace 6:0 "}" flags=1
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*******************************************************************************/
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