dd1cb5b2ec
errors, e.g.:
t.c:1:21: error: redefinition of parameter 'x'
int test(int x, int x);
^
t.c:1:14: note: previous declaration is here
int test(int x, int x);
^
llvm-svn: 96769
37 lines
992 B
C
37 lines
992 B
C
// RUN: %clang_cc1 %s -fsyntax-only -verify -fblocks
|
|
|
|
void take(void*);
|
|
|
|
void test() {
|
|
take(^(int x){});
|
|
take(^(int x, int y){});
|
|
take(^(int x, int y){});
|
|
take(^(int x, // expected-note {{previous declaration is here}}
|
|
int x){}); // expected-error {{redefinition of parameter 'x'}}
|
|
|
|
|
|
take(^(int x) { return x+1; });
|
|
|
|
int (^CP)(int) = ^(int x) { return x*x; };
|
|
take(CP);
|
|
|
|
int arg;
|
|
^{return 1;}();
|
|
^{return 2;}(arg); // expected-error {{too many arguments to block call}}
|
|
^(void){return 3;}(1); // expected-error {{too many arguments to block call}}
|
|
^(){return 4;}(arg); // expected-error {{too many arguments to block call}}
|
|
^(int x, ...){return 5;}(arg, arg); // Explicit varargs, ok.
|
|
}
|
|
|
|
int main(int argc, char** argv) {
|
|
^(int argCount) {
|
|
argCount = 3;
|
|
}(argc);
|
|
}
|
|
|
|
// radar 7528255
|
|
void f0() {
|
|
^(int, double d, char) {}(1, 1.34, 'a'); // expected-error {{parameter name omitted}} \
|
|
// expected-error {{parameter name omitted}}
|
|
}
|