clang/test/Preprocessor/suggest-typoed-directive.c

   1 // RUN: %clang_cc1 -fsyntax-only -verify=pre-c2x-cpp23 %s
   2 // RUN: %clang_cc1 -std=c2x -fsyntax-only -verify=c2x-cpp23 %s
   3 // RUN: %clang_cc1 -x c++ -std=c++23 -fsyntax-only -verify=c2x-cpp23 %s
   4 // RUN: %clang_cc1 -x c++ -std=c++23 -fsyntax-only %s -fdiagnostics-parseable-fixits 2>&1 | FileCheck %s
   5
   6 // id:        pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#if'?}}
   7 // ifd:       pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#if'?}}
   8 // ifde:      pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#ifdef'?}}
   9 // elf:       pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#elif'?}}
  10 // elsif:     pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#elif'?}}
  11 // elseif:    pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#elif'?}}
  12 // elfidef:   not suggested to '#elifdef'
  13 // elfindef:  not suggested to '#elifdef'
  14 // elfinndef: not suggested to '#elifndef'
  15 // els:       pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#else'?}}
  16 // endi:      pre-c2x-cpp23-warning@+12 {{invalid preprocessing directive, did you mean '#endif'?}}
  17 #ifdef UNDEFINED
  18 #id
  19 #ifd
  20 #ifde
  21 # elf
  22 #  elsif
  23 #elseif
  24 #elfidef
  25 #elfindef
  26 #elfinndef
  27 #els
  28 #endi
  29 #endif
  30 // id:        c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#if'?}}
  31 // ifd:       c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#if'?}}
  32 // ifde:      c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#ifdef'?}}
  33 // elf:       c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#elif'?}}
  34 // elsif:     c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#elif'?}}
  35 // elseif:    c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#elif'?}}
  36 // elfidef:   c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#elifdef'?}}
  37 // elfindef:  c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#elifdef'?}}
  38 // elfinndef: c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#elifndef'?}}
  39 // els:       c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#else'?}}
  40 // endi:      c2x-cpp23-warning@-12 {{invalid preprocessing directive, did you mean '#endif'?}}
  41
  42 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:4}:"if"
  43 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:5}:"if"
  44 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:6}:"ifdef"
  45 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:3-[[@LINE-24]]:6}:"elif"
  46 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:4-[[@LINE-24]]:9}:"elif"
  47 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:8}:"elif"
  48 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:9}:"elifdef"
  49 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:10}:"elifdef"
  50 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:11}:"elifndef"
  51 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:5}:"else"
  52 // CHECK: fix-it:{{.*}}:{[[@LINE-24]]:2-[[@LINE-24]]:6}:"endif"
  53
  54 #ifdef UNDEFINED
  55 #i // no diagnostic
  56 #endif
  57
  58 #if special_compiler
  59 #special_compiler_directive // no diagnostic
  60 #endif