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Add simple #line directive test. 

llvm-svn: 63713
This commit is contained in:
Chris Lattner 2009-02-04 02:17:09 +00:00
parent 20c50ba26c
commit 7941b81498
1 changed files with 10 additions and 1 deletions
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11
clang/test/Preprocessor/line-directive.c
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@ -1,4 +1,6 @@
// RUN: clang -fsyntax-only -verify -pedantic %s
// RUN: clang -fsyntax-only -verify -pedantic %s &&
// RUN: clang -E %s 2>&1 | grep 'blonk.c:92:2: error: #error ABC' &&
// RUN: clang -E %s 2>&1 | grep 'blonk.c:93:2: error: #error DEF'
#line 'a' // expected-error {{#line directive requires a positive integer argument}}
#line 0 // expected-error {{#line directive requires a positive integer argument}}
@ -25,3 +27,10 @@
# 42 "foo" 3 1 // expected-error {{invalid flag line marker directive}}
# 42 "foo" 42 // expected-error {{invalid flag line marker directive}}
# 42 "foo" 1 2 // expected-error {{invalid flag line marker directive}}
// These are checked by the RUN line.
#line 92 "blonk.c"
#error ABC // expected-error {{#error ABC}}
#error DEF // expected-error {{#error DEF}}