forked from OSchip/llvm-project
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
// RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic
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extern int a1[];
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void f0();
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void f1(int [*]);
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void f2(int [const *]);
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void f3(int [volatile const*]);
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int f4(*XX)(void); /* expected-error {{cannot return}} expected-warning {{type specifier missing, defaults to 'int'}} */
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char ((((*X))));
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void (*signal(int, void (*)(int)))(int);
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int aaaa, ***C, * const D, B(int);
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int *A;
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struct str;
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void test2(int *P, int A) {
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struct str;
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// Hard case for array decl, not Array[*].
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int Array[*(int*)P+A];
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}
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typedef int atype;
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void test3(x,
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atype /* expected-error {{unexpected type name 'atype': expected identifier}} */
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) int x, atype; {}
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void test4(x, x) int x; {} /* expected-error {{redefinition of parameter 'x'}} */
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// PR3031
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int (test5), ; // expected-error {{expected identifier or '('}}
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// PR3963 & rdar://6759604 - test error recovery for mistyped "typenames".
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foo_t *d; // expected-error {{unknown type name 'foo_t'}}
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foo_t a; // expected-error {{unknown type name 'foo_t'}}
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int test6() { return a; } // a should be declared.
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// Use of tagged type without tag. rdar://6783347
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struct xyz { int y; };
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enum myenum { ASDFAS };
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xyz b; // expected-error {{use of tagged type 'xyz' without 'struct' tag}}
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myenum c; // expected-error {{use of tagged type 'myenum' without 'enum' tag}}
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float *test7() {
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// We should recover 'b' by parsing it with a valid type of "struct xyz", which
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// allows us to diagnose other bad things done with y, such as this.
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return &b.y; // expected-warning {{incompatible pointer types returning 'int *', expected 'float *'}}
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}
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struct xyz test8() { return a; } // a should be be marked invalid, no diag.
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// Verify that implicit int still works.
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static f; // expected-warning {{type specifier missing, defaults to 'int'}}
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static g = 4; // expected-warning {{type specifier missing, defaults to 'int'}}
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static h // expected-warning {{type specifier missing, defaults to 'int'}}
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__asm__("foo");
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struct test9 {
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int x // expected-error {{expected ';' at end of declaration list}}
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int y;
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int z // expected-warning {{expected ';' at end of declaration list}}
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};
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