Programming Method 源代码

/* Tests of duplication. */ /* { dg-do compile } */ @interface class1 - (int) meth1; - (void) meth1; /* { dg-error "duplicate d…

/* Test for lookup of class (factory) methods. */ /* Author: Ziemowit Laski . */ /* { dg-do compile } */ @interface MyBase - (…

/* Tests of duplication. */ /* { dg-do compile } */ @interface class1 - (int) meth1; - (void) meth1; /* { dg-error "duplicate d…

/* Test for lookup of class (factory) methods. */ /* Author: Ziemowit Laski . */ /* { dg-do compile } */ @interface MyBase - (…

/* Ensure that we indeed cannot obtain the value of a message send if the chosen method signature returns 'void'. There used t…

/* Test if prior method lookup at method @implementation time is not overly aggressive, leading to methods being found in other…

/* The following should NOT generate "may not respond to" warnings, since a forward-declared @class (instance) should be treate…

/* Check that sending messages to variables of type 'Class' does not involve instance methods, unless they reside in root classes.…

/* When there is only one candidate method available, make sure the compiler uses its argument/return types when constructing t…

/* Contributed by Igor Seleznev . */ /* This used to be broken. */ #include @interface A + (A *)currentContext; @end @interf…