type narrowing for pxd files

c1131235 · Robert Bradshaw · cbd2a528 · c1131235
Commit c1131235 authored Jun 06, 2007 by Robert Bradshaw
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Showing with 4 additions and 6 deletions

Cython/Compiler/Symtab.py Cython/Compiler/Symtab.py +4 -6

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--- a/Cython/Compiler/Symtab.py
+++ b/Cython/Compiler/Symtab.py
@@ -1074,12 +1074,10 @@ class CClassScope(ClassScope):
            else:
                if defining and entry.func_cname:
                    error(pos, "'%s' already defined" % name)
-                if not entry.type.same_as(type, as_cmethod = 1):
+                if type.narrower_c_signature_than(entry.type, as_cmethod = 1):
-                    old_type = entry.type
+                    entry.type = type
-                    if type.narrower_c_signature_than(entry.type, as_cmethod = 1):
+                else:
-                        entry.type = type
+                    error(pos, "Signature not compatible with previous declaration")
-                    else:
-                        error(pos, "Signature not compatible with previous declaration")
        else:
            if self.defined:
                error(pos,