1 // RUN: rm -rf %t 2 // RUN: %clang -fsyntax-only -isystem %S/Inputs/System/usr/include -fmodules -fmodule-cache-path %t -D__need_wint_t -Werror=implicit-function-declaration %s 3 4 // Supplied by compiler, but referenced from the "/usr/include" module map. 5 @__experimental_modules_import cstd.float_constants; 6 7 float getFltMax() { return FLT_MAX; } 8 9 // Supplied by the "/usr/include" module map. 10 @__experimental_modules_import cstd.stdio; 11 12 void test_fprintf(FILE *file) { 13 fprintf(file, "Hello, modules\n"); 14 } 15 16 // Supplied by compiler, which forwards to the the "/usr/include" version. 17 @__experimental_modules_import cstd.stdint; 18 19 my_awesome_nonstandard_integer_type value; 20 21 // Supplied by the compiler; that version wins. 22 @__experimental_modules_import cstd.stdbool; 23 24 #ifndef bool 25 # error "bool was not defined!" 26 #endif 27 28 29 30
