Re: [commit] [PATCH v5 6/7] compile: New 'compile print'

[Patrick Palka <patrick@parcs.ath.cx>]

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GCC 4.9 emits -Wmaybe-uninitialized warnings for the function get_out_value_type():


/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c: In function Β‘compile_object_loadΒ’:
/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c:419:20: error: Β‘blockΒ’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
    gdb_ptr_type_sym = block_lookup_symbol (block, COMPILE_I_EXPR_PTR_TYPE,
                     ^
/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c:376:23: note: Β‘blockΒ’ was declared here
    const struct block *block;
                        ^
/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c:416:12: error: Β‘gdb_val_symΒ’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
    gdb_type = SYMBOL_TYPE (gdb_val_sym);
             ^
/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c:374:37: note: Β‘gdb_val_symΒ’ was declared here
    struct symbol *gdb_ptr_type_sym, *gdb_val_sym;
                                      ^
/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c:406:10: error: Β‘functionΒ’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
        if (function != NULL
           ^
/home/patrick/code/binutils-gdb/gdb/compile/compile-object-load.c:387:22: note: Β‘functionΒ’ was declared here
        struct symbol *function;