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-rw-r--r--clang/test/Preprocessor/line-directive.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/clang/test/Preprocessor/line-directive.c b/clang/test/Preprocessor/line-directive.c
index 3faac15c272..6946ad48545 100644
--- a/clang/test/Preprocessor/line-directive.c
+++ b/clang/test/Preprocessor/line-directive.c
@@ -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}}
+
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