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Diffstat (limited to 'gcc/testsuite/gcc.dg/decl-8.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/decl-8.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/decl-8.c b/gcc/testsuite/gcc.dg/decl-8.c new file mode 100644 index 000000000..485065b7a --- /dev/null +++ b/gcc/testsuite/gcc.dg/decl-8.c @@ -0,0 +1,10 @@ +/* Test diagnostics for duplicate typedefs. Basic diagnostics. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu89 -pedantic-errors" } */ + +typedef int I; /* { dg-message "note: previous declaration of 'I' was here" } */ +typedef int I; /* { dg-error "redefinition of typedef 'I'" } */ + +typedef int I1; /* { dg-message "note: previous declaration of 'I1' was here" } */ +typedef long I1; /* { dg-error "conflicting types for 'I1'" } */ |