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- // RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
- #define M(x, y) #x #y
- M( f(1, 2), g((x=y++, y)))
- // CHECK: "f(1, 2)" "g((x=y++, y))"
- M( {a=1 , b=2;} ) /* A semicolon is not a comma */
- // CHECK: "{a=1" "b=2;}"
- M( <, [ ) /* Passes the arguments < and [ */
- // CHECK: "<" "["
- M( (,), (...) ) /* Passes the arguments (,) and (...) */
- // CHECK: "(,)" "(...)"
- #define START_END(start, end) start c=3; end
- START_END( {a=1 , b=2;} ) /* braces are not parentheses */
- // CHECK: {a=1 c=3; b=2;}
- /*
- * To pass a comma token as an argument it is
- * necessary to write:
- */
- #define COMMA ,
-
- M(a COMMA b, (a, b))
- // CHECK: "a COMMA b" "(a, b)"
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