more fun with line markers: the digit string is required to be interpreted
as decimal, even if it starts with 0. Also, since things like 0x1 are
completely illegal, don't even bother using numericliteralparser for them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69454 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Preprocessor/line-directive.c b/test/Preprocessor/line-directive.c
index 98f92f1..04c69a6 100644
--- a/test/Preprocessor/line-directive.c
+++ b/test/Preprocessor/line-directive.c
@@ -4,6 +4,7 @@
#line 'a' // expected-error {{#line directive requires a positive integer argument}}
#line 0 // expected-error {{#line directive requires a positive integer argument}}
+#line 00 // expected-error {{#line directive requires a positive integer argument}}
#line 2147483648 // expected-warning {{C requires #line number to be less than 2147483648, allowed as extension}}
#line 42 // ok
#line 42 'a' // expected-error {{invalid filename for #line directive}}
@@ -69,7 +70,12 @@
#line 2 "foo.c" NONEMPTY( ) // expected-warning{{extra tokens at end of #line directive}}
// PR3940
-#line 0xf // expected-warning {{#line directive requires decimal line number}}
-#line 42U // expected-warning {{#line directive requires a simple digit sequence}}
+#line 0xf // expected-error {{#line directive requires a simple digit sequence}}
+#line 42U // expected-error {{#line directive requires a simple digit sequence}}
+// Line markers are digit strings interpreted as decimal numbers, this is
+// 10, not 8.
+#line 010 // expected-warning {{#line directive interprets number as decimal, not octal}}
+extern int array[__LINE__ == 10 ? 1:-1];
+