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| author | Jakub Jelinek <jakub@redhat.com> | 2002-02-20 23:59:35 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2002-02-20 23:59:35 +0100 |
| commit | 00fae85dcb96cb20e723b37ae16dcf1cf09434da (patch) | |
| tree | d98d746534fef2b6084e7521ce8f10b216e7adc8 /gcc | |
| parent | 4636c87e232d7df60478859d9a15556d5bc3c0c8 (diff) | |
| download | gcc-00fae85dcb96cb20e723b37ae16dcf1cf09434da.zip gcc-00fae85dcb96cb20e723b37ae16dcf1cf09434da.tar.gz gcc-00fae85dcb96cb20e723b37ae16dcf1cf09434da.tar.bz2 | |
re PR c++/5713 (Redeclaration causes ice in in make_decl_rtl, at varasm.c:835)
PR c++/5713
* c-decl.c (duplicate_decls): Return 0 if issued error about
redeclaration.
* decl.c (duplicate_decls): Return 0 if issued error about
redeclaration.
* gcc.dg/noncompile/20020220-1.c: New test.
From-SVN: r49915
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-decl.c | 1 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/noncompile/20020220-1.c | 12 |
6 files changed, 27 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 235f625..b5f5fcd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-02-20 Jakub Jelinek <jakub@redhat.com> + + PR c++/5713 + * c-decl.c (duplicate_decls): Return 0 if issued error about + redeclaration. + 2002-02-20 Roger Sayle <roger@eyesopen.com> Jakub Jelinek <jakub@redhat.com> diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 1ab120a..6e7c3ca 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1690,6 +1690,7 @@ duplicate_decls (newdecl, olddecl, different_binding_level) && current_binding_level == global_binding_level) ? "`%s' previously defined here" : "`%s' previously declared here")); + return 0; } else if (TREE_CODE (newdecl) == TYPE_DECL && (DECL_IN_SYSTEM_HEADER (olddecl) diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 3f40163..9759184 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2002-02-20 Jakub Jelinek <jakub@redhat.com> + + * decl.c (duplicate_decls): Return 0 if issued error about + redeclaration. + 2002-02-19 Jason Merrill <jason@redhat.com> ABI change: Mangle `void (A::*)() const' as diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index bd5bdc2..acac552 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -3344,6 +3344,7 @@ duplicate_decls (newdecl, olddecl) && namespace_bindings_p ()) ? "`%#D' previously defined here" : "`%#D' previously declared here", olddecl); + return 0; } else if (TREE_CODE (olddecl) == FUNCTION_DECL && DECL_INITIAL (olddecl) != NULL_TREE diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 90b39b2..65b5ecb 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -4,6 +4,8 @@ * gcc.dg/20020219-1.c: New test. + * gcc.dg/noncompile/20020220-1.c: New test. + 2002-02-17 Jakub Jelinek <jakub@redhat.com> * gcc.c-torture/execute/20020216-1.c: New test. diff --git a/gcc/testsuite/gcc.dg/noncompile/20020220-1.c b/gcc/testsuite/gcc.dg/noncompile/20020220-1.c new file mode 100644 index 0000000..c455f7e --- /dev/null +++ b/gcc/testsuite/gcc.dg/noncompile/20020220-1.c @@ -0,0 +1,12 @@ +/* PR c++/5713 + Test that there are no ICEs after redeclaration error. */ + +int foo (const char*, const char*); + +void bar (void) +{ + const char *s = "bar"; + int i; /* { dg-error "previously declared here" } */ + int size = 2; + int i = foo (s, s + size); /* { dg-error "redeclaration of" } */ +} |