clang-tools-extra/pseudo/test/lex.c

   1 int is_debug() {
   2 #ifndef NDEBUG
   3   return 1; // in debug mode
   4 #else
   5   return 0;
   6 #endif
   7 }
   8
   9 /* This comment gets lexed along with the input above! We just don't CHECK it.
  10
  11 RUN: clang-pseudo -source %s -print-source | FileCheck %s -check-prefix=SOURCE --strict-whitespace
  12      SOURCE: int is_debug() {
  13 SOURCE-NEXT: #ifndef NDEBUG
  14 SOURCE-NEXT:   return 1; // in debug mode
  15 SOURCE-NEXT: #else
  16 SOURCE-NEXT:  return 0;
  17 SOURCE-NEXT: #end
  18 SOURCE-NEXT: }
  19
  20 RUN: clang-pseudo -source %s -print-tokens | FileCheck %s -check-prefix=TOKEN
  21      TOKEN: 0: raw_identifier 0:0 "int" flags=1
  22 TOKEN-NEXT: raw_identifier   0:0 "is_debug"
  23 TOKEN-NEXT: l_paren          0:0 "("
  24 TOKEN-NEXT: r_paren          0:0 ")"
  25 TOKEN-NEXT: l_brace          0:0 "{"
  26 TOKEN-NEXT: hash             1:0 "#" flags=1
  27 TOKEN-NEXT: raw_identifier   1:0 "ifndef"
  28 TOKEN-NEXT: raw_identifier   1:0 "NDEBUG"
  29 TOKEN-NEXT: raw_identifier   2:2 "return" flags=1
  30 TOKEN-NEXT: numeric_constant 2:2 "1"
  31 TOKEN-NEXT: semi             2:2 ";"
  32 TOKEN-NEXT: comment          2:2 "// in debug mode"
  33 TOKEN-NEXT: hash             3:0 "#" flags=1
  34 TOKEN-NEXT: raw_identifier   3:0 "else"
  35 TOKEN-NEXT: raw_identifier   4:2 "return" flags=1
  36 TOKEN-NEXT: numeric_constant 4:2 "0"
  37 TOKEN-NEXT: semi             4:2 ";"
  38 TOKEN-NEXT: hash             5:0 "#" flags=1
  39 TOKEN-NEXT: raw_identifier   5:0 "endif"
  40 TOKEN-NEXT: r_brace          6:0 "}" flags=1
  41
  42 *******************************************************************************/