25098736c1
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the fifth batch of tests being updated (there are a significant number of other tests left to be updated). Note, the behavior of -ast-print is broken. It prints functions with a prototype (void) as if they have no prototype () in C. Some tests need to disable strict prototype checking when recompiling the results of an -ast-print invocation.
70 lines
1.5 KiB
Objective-C
70 lines
1.5 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.10 -fsyntax-only -verify -fobjc-exceptions %s
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// RUN: %clang_cc1 -triple x86_64-apple-macosx10.10 -fsyntax-only -verify -fobjc-exceptions -x objective-c++ %s
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void * proc(void);
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@interface NSConstantString
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@end
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@interface Frob
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@end
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@interface Frob1
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@end
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void * foo(void)
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{
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@try {
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return proc();
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}
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@catch (Frob* ex) {
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@throw;
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}
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@catch (Frob1* ex) {
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@throw proc();
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}
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@finally {
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@try {
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return proc();
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}
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@catch (Frob* ex) {
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@throw 1,2; // expected-error {{@throw requires an Objective-C object type ('int' invalid)}} \
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// expected-warning {{left operand of comma operator has no effect}}
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}
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@catch (float x) { // expected-error {{@catch parameter is not a pointer to an interface type}}
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}
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@catch(...) {
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@throw (4,3,proc()); // expected-warning 2{{left operand of comma operator has no effect}}
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}
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}
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@try { // expected-error {{@try statement without a @catch and @finally clause}}
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return proc();
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}
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}
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void bar(void)
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{
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@try {}// expected-error {{@try statement without a @catch and @finally clause}}
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@"s"; // expected-warning {{result unused}}
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}
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void baz(void)
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{
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@try {}// expected-error {{@try statement without a @catch and @finally clause}}
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@try {}
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@finally {}
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}
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void noTwoTokenLookAheadRequiresABitOfFancyFootworkInTheParser(void) {
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@try {
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// Do something
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} @catch (...) {}
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@try {
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// Do something
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} @catch (...) {}
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return;
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}
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