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Here are some more places where we can declare variables at the assignment point, rather than use C89. Also, let's name our variables by what they contain -- the register allocator is perfectly able to track liveness for us. gcc/cp/ * decl.c (decls_match): Move variables into scopes they're needed in. (duplicate_decls): Use STRIP_TEMPLATE. (build_typename_type): Move var decls to their assignments. (begin_function_body): Likewise. * decl2.c (get_guard): Likewise. (mark_used): Use true for truthiness. * error.c (dump_aggr_type): Hold the decl in a var called 'decl', not 'name'.
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