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Fix type compatiblity of enums and ints

an enum must be compatible with one or more integer type, so adjust the test accordingly. That means the following redeclarations should work: enum e6 { E1 = -1, E0 }; void f3(enum e6); void f3(int); // should work as int and e6 are compatible while the following should not: void f4(enum e6 e); void f4(unsigned e); // should error as unsigned and e6 are incompatible

Michael Matz committed 6 years ago

Commit 9eef3391 parent 068d5b33 files · +41 −29Browse files

Showing the changes to tests (2 of 3 files). Show all

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2 files
  1. tests/tests2/60_errors_and_warnings.c +7 −0
  2. tests/tests2/60_errors_and_warnings.expect +31 −28
tests/tests2/60_errors_and_warnings.c+7−0
@@ -118,6 +118,13 @@ enum e5; · 117 unmodified lines
118void f3(enum e4 e);118void f3(enum e4 e);
119void f3(enum e5 e);119void f3(enum e5 e);
120 120
121#elif defined test_enum_compat_2
122enum e6 { E1 = -1, E0 };
123void f3(enum e6);
124void f3(int); // should work as int and e6 are compatible
125void f4(enum e6 e);
126void f4(unsigned e); // should error as unsigned and e6 are incompatible
127
121#elif defined test_ptr_to_str128#elif defined test_ptr_to_str
122void f() { _Generic((int const *[]){0}, int:0); }129void f() { _Generic((int const *[]){0}, int:0); }
123#elif defined test_fnptr_to_str130#elif defined test_fnptr_to_str
tests/tests2/60_errors_and_warnings.expect+31−28
@@ -46,73 +46,76 @@ · 45 unmodified lines
46[test_enum_compat]46[test_enum_compat]
4760_errors_and_warnings.c:119: error: incompatible types for redefinition of 'f3'4760_errors_and_warnings.c:119: error: incompatible types for redefinition of 'f3'
48 48
49[test_enum_compat_2]
5060_errors_and_warnings.c:126: error: incompatible types for redefinition of 'f4'
51
49[test_ptr_to_str]52[test_ptr_to_str]
5060_errors_and_warnings.c:122: error: type 'const int **' does not match any association5360_errors_and_warnings.c:129: error: type 'const int **' does not match any association
51 54
52[test_fnptr_to_str]55[test_fnptr_to_str]
5360_errors_and_warnings.c:124: error: type 'int (*(*)(float, char))(double, int)' does not match any association5660_errors_and_warnings.c:131: error: type 'int (*(*)(float, char))(double, int)' does not match any association
54 57
55[test_array_to_str]58[test_array_to_str]
5660_errors_and_warnings.c:126: error: type 'int (*)[3]' does not match any association5960_errors_and_warnings.c:133: error: type 'int (*)[3]' does not match any association
57 60
58[test_duplicate_def_1]61[test_duplicate_def_1]
5960_errors_and_warnings.c:128: error: redefinition of 'L'6260_errors_and_warnings.c:135: error: redefinition of 'L'
60 63
61[test_duplicate_def_2]64[test_duplicate_def_2]
6260_errors_and_warnings.c:131: error: redeclaration of 'L'6560_errors_and_warnings.c:138: error: redeclaration of 'L'
63 66
64[test_abstract_decls]67[test_abstract_decls]
6560_errors_and_warnings.c:141: error: identifier expected6860_errors_and_warnings.c:148: error: identifier expected
66 69
67[test_invalid_1]70[test_invalid_1]
6860_errors_and_warnings.c:146: error: identifier expected7160_errors_and_warnings.c:153: error: identifier expected
69 72
70[test_invalid_2]73[test_invalid_2]
7160_errors_and_warnings.c:149: error: ';' expected (got "{")7460_errors_and_warnings.c:156: error: ';' expected (got "{")
72 75
73[test_invalid_3]76[test_invalid_3]
7460_errors_and_warnings.c:153: error: ',' expected (got "a")7760_errors_and_warnings.c:160: error: ',' expected (got "a")
75 78
76[test_invalid_4]79[test_invalid_4]
7760_errors_and_warnings.c:157: error: division by zero in constant8060_errors_and_warnings.c:164: error: division by zero in constant
78 81
79[test_conflicting_types]82[test_conflicting_types]
8060_errors_and_warnings.c:163: error: incompatible types for redefinition of 'i'8360_errors_and_warnings.c:170: error: incompatible types for redefinition of 'i'
81 84
82[test_nested_types]85[test_nested_types]
8360_errors_and_warnings.c:170: error: struct/union/enum already defined8660_errors_and_warnings.c:177: error: struct/union/enum already defined
84 87
85[test_vla_1]88[test_vla_1]
8660_errors_and_warnings.c:177: error: need explicit inner array size in VLAs8960_errors_and_warnings.c:184: error: need explicit inner array size in VLAs
87 90
88[test_invalid_alignas]91[test_invalid_alignas]
8960_errors_and_warnings.c:181: error: identifier expected9260_errors_and_warnings.c:188: error: identifier expected
90 93
91[test_static_assert]94[test_static_assert]
9260_errors_and_warnings.c:187: error: ONE is not 19560_errors_and_warnings.c:194: error: ONE is not 1
93 96
94[test_static_assert_2]97[test_static_assert_2]
9560_errors_and_warnings.c:191: error: 0 is 09860_errors_and_warnings.c:198: error: 0 is 0
96 99
97[test_static_assert_c2x]100[test_static_assert_c2x]
9860_errors_and_warnings.c:195: error: _Static_assert fail10160_errors_and_warnings.c:202: error: _Static_assert fail
99 102
100[test_void_array]103[test_void_array]
10160_errors_and_warnings.c:198: error: declaration of an array of incomplete type elements10460_errors_and_warnings.c:205: error: declaration of an array of incomplete type elements
102 105
103[test_incomplete_enum_array]106[test_incomplete_enum_array]
10460_errors_and_warnings.c:201: error: declaration of an array of incomplete type elements10760_errors_and_warnings.c:208: error: declaration of an array of incomplete type elements
105 108
106[test_incomplete_struct_array]109[test_incomplete_struct_array]
10760_errors_and_warnings.c:204: error: declaration of an array of incomplete type elements11060_errors_and_warnings.c:211: error: declaration of an array of incomplete type elements
108 111
109[test_const_fun_array]112[test_const_fun_array]
11060_errors_and_warnings.c:208: error: declaration of an array of functions11360_errors_and_warnings.c:215: error: declaration of an array of functions
111 114
112[test_incomplete_array_array]115[test_incomplete_array_array]
113 116
114[test_extern_array]117[test_extern_array]
11560_errors_and_warnings.c:224: error: incompatible types for redefinition of 'x'11860_errors_and_warnings.c:231: error: incompatible types for redefinition of 'x'
116 119
117[test_func_1]120[test_func_1]
118hello: a = 123121hello: a = 123
@@ -121,17 +124,17 @@ hello: a = 123 · 2 unmodified lines
121hello: a = 123124hello: a = 123
122 125
123[test_func_3]126[test_func_3]
12460_errors_and_warnings.c:254: warning: static storage ignored for redefinition of 'hello'12760_errors_and_warnings.c:261: warning: static storage ignored for redefinition of 'hello'
125hello: a = 123128hello: a = 123
126 129
127[test_func_4]130[test_func_4]
128hello: a = 123131hello: a = 123
129 132
130[test_func_5]133[test_func_5]
13160_errors_and_warnings.c:254: error: incompatible types for redefinition of 'hello'13460_errors_and_warnings.c:261: error: incompatible types for redefinition of 'hello'
132 135
133[test_func_6]136[test_func_6]
13460_errors_and_warnings.c:242: error: function without file scope cannot be static13760_errors_and_warnings.c:249: error: function without file scope cannot be static
135 138
136[test_var_1]139[test_var_1]
137main : 1 ; 1140main : 1 ; 1
@@ -144,12 +147,12 @@ main : 2 ; 2 · 6 unmodified lines
144bar : 3 ; 3147bar : 3 ; 3
145 148
146[test_var_3]149[test_var_3]
14760_errors_and_warnings.c:286: error: incompatible types for redefinition of 'xxx'15060_errors_and_warnings.c:293: error: incompatible types for redefinition of 'xxx'
148 151
149[test_var_4]152[test_var_4]
150 153
151[test_long_double_type_for_win32]154[test_long_double_type_for_win32]
15260_errors_and_warnings.c:317: warning: assignment from incompatible pointer type15560_errors_and_warnings.c:324: warning: assignment from incompatible pointer type
153 156
154[test_stray_backslash]157[test_stray_backslash]
15560_errors_and_warnings.c:323: error: stray '\' in program15860_errors_and_warnings.c:330: error: stray '\' in program

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