Support pointer to bool conversion.
2010-10-19 Sami Wagiaalla <swagiaal@redhat.com> * gdbtypes.h: Introduce BOOL_PTR_CONVERSION_BADNESS. * gdbtypes.c (rank_one_type): Use BOOL_PTR_CONVERSION_BADNESS for conversion. Make all other conversions illegal. 2010-10-19 Sami Wagiaalla <swagiaal@redhat.com> * gdb.cp/converts.exp: Test pointer to bool conversion. Test pointer to long conversion. * gdb.cp/oranking.exp: Removed relevant kfail.
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@ -1,3 +1,10 @@
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2010-10-19 Sami Wagiaalla <swagiaal@redhat.com>
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* gdbtypes.h: Introduce BOOL_PTR_CONVERSION_BADNESS.
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* gdbtypes.c (rank_one_type): Use BOOL_PTR_CONVERSION_BADNESS
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for conversion.
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Make all other conversions illegal.
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2010-10-18 Doug Evans <dje@google.com>
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* c-typeprint.c (c_type_print_base, case TYPE_CODE_TYPEDEF): Verify
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@ -2256,7 +2256,6 @@ rank_one_type (struct type *parm, struct type *arg)
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case TYPE_CODE_CHAR:
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case TYPE_CODE_RANGE:
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case TYPE_CODE_BOOL:
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return POINTER_CONVERSION_BADNESS;
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default:
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return INCOMPATIBLE_TYPE_BADNESS;
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}
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@ -2434,8 +2433,9 @@ rank_one_type (struct type *parm, struct type *arg)
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case TYPE_CODE_RANGE:
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case TYPE_CODE_ENUM:
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case TYPE_CODE_FLT:
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return INCOMPATIBLE_TYPE_BADNESS;
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case TYPE_CODE_PTR:
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return BOOLEAN_CONVERSION_BADNESS;
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return BOOL_PTR_CONVERSION_BADNESS;
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case TYPE_CODE_BOOL:
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return 0;
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default:
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@ -1415,12 +1415,10 @@ extern int is_unique_ancestor (struct type *, struct value *);
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#define FLOAT_CONVERSION_BADNESS 2
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/* Badness of integer<->floating conversions */
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#define INT_FLOAT_CONVERSION_BADNESS 2
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/* Badness of converting to a boolean */
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#define BOOLEAN_CONVERSION_BADNESS 2
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/* Badness of pointer conversion */
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#define POINTER_CONVERSION_BADNESS 2
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/* Badness of conversion of pointer to void pointer */
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#define VOID_PTR_CONVERSION_BADNESS 2
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/* Badness of conversion of pointer to boolean. */
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#define BOOL_PTR_CONVERSION_BADNESS 3
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/* Badness of converting derived to base class */
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#define BASE_CONVERSION_BADNESS 2
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/* Badness of converting from non-reference to reference */
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@ -1,3 +1,9 @@
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2010-10-19 Sami Wagiaalla <swagiaal@redhat.com>
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* gdb.cp/converts.exp: Test pointer to bool conversion.
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Test pointer to long conversion.
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* gdb.cp/oranking.exp: Removed relevant kfail.
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2010-10-18 Tom Tromey <tromey@redhat.com>
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* gdb.python/py-prettyprint.exp (run_lang_tests): Test encoding
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@ -14,7 +14,9 @@ int foo1_2 (char[]) {return 12;}
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int foo1_3 (int*) {return 13;}
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int foo1_4 (A*) {return 14;}
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int foo1_5 (void*) {return 15;}
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int foo1_6 (void**) {return 15;}
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int foo1_6 (void**) {return 16;}
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int foo1_7 (bool) {return 17;}
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int foo1_8 (long) {return 18;}
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int foo2_1 (char** ) {return 21;}
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int foo2_2 (char[][1]) {return 22;}
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@ -40,7 +42,9 @@ int main()
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foo1_3 ((int*)bp); // ..pointer of wrong type
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foo1_4 (bp); // ..ancestor pointer
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foo1_5 (bp); // ..void pointer
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foo1_6 ((void**)bp); // ..void pointer
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foo1_6 ((void**)bp); // ..void pointer pointer
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foo1_7 (bp); // ..boolean
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foo1_8 ((long)bp); // ..long int
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char **b; // pointer pointer to..
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char ba[1][1];
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@ -40,6 +40,9 @@ gdb_test "p foo1_3 (a)" "Cannot resolve.*" "pointer to pointer of wrong type"
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gdb_test "p foo1_3 (bp)" "Cannot resolve.*" "pointer to pointer of wrong type"
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gdb_test "p foo1_4 (bp)" "= 14" "pointer to ancestor pointer"
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gdb_test "p foo1_5 (bp)" "= 15" "pointer to void pointer"
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gdb_test "p foo1_6 (bp)" "Cannot resolve.*" "pointer to void pointer pointer"
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gdb_test "p foo1_7 (bp)" "= 17" "pointer to boolean"
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gdb_test "p foo1_8 (bp)" "Using non-standard.*" "pointer to long int"
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gdb_test "p foo1_5 (b)" "= 15" "pointer pointer to void pointer"
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gdb_test "p foo2_1 (b)" "= 21" "pointer pointer to pointer pointer"
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@ -52,7 +52,6 @@ setup_kfail "gdb/12098" *-*-*
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gdb_test "p foo4(&a)" "24"
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gdb_test "p test5()" "26"
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setup_kfail "gdb/12098" *-*-*
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gdb_test "p foo5(c)" "26"
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gdb_test "p test6()" "28"
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