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1 // Preamble detection test: see below for comments and test commands.
2 //* A BCPL comment that includes '/*'
3 #include <blah>
4 #ifndef FOO
5 #else
6 #ifdef BAR
7 #elif WIBBLE
8 #endif
9 #pragma unknown
10 #endif
11 #ifdef WIBBLE
12 #include "honk"
13 #else
14 int foo();
15 #endif
16 
17 // This test checks for detection of the preamble of a file, which
18 // includes all of the starting comments and #includes. Note that any
19 // changes to the preamble part of this file must be mirrored in
20 // Inputs/preamble.txt, since we diff against it.
21 
22 // RUN: %clang_cc1 -print-preamble %s > %t
23 // RUN: echo END. >> %t
24 // RUN: FileCheck < %t %s
25 
26 // CHECK: // Preamble detection test: see below for comments and test commands.
27 // CHECK-NEXT: //* A BCPL comment that includes '/*'
28 // CHECK-NEXT: #include <blah>
29 // CHECK-NEXT: #ifndef FOO
30 // CHECK-NEXT: #else
31 // CHECK-NEXT: #ifdef BAR
32 // CHECK-NEXT: #elif WIBBLE
33 // CHECK-NEXT: #endif
34 // CHECK-NEXT: #pragma unknown
35 // CHECK-NEXT: #endif
36 // CHECK-NEXT: END.
37