// RUN: rm -rf %t // RUN: %clang -fsyntax-only -isystem %S/Inputs/System/usr/include -ffreestanding -fmodules -fmodules-cache-path=%t -D__need_wint_t -Werror=implicit-function-declaration %s @import uses_other_constants; const double other_value = DBL_MAX; // Supplied by compiler, but referenced from the "/usr/include" module map. @import cstd.float_constants; float getFltMax() { return FLT_MAX; } // Supplied by the "/usr/include" module map. @import cstd.stdio; void test_fprintf(FILE *file) { fprintf(file, "Hello, modules\n"); } // Supplied by compiler, which forwards to the "/usr/include" version. @import cstd.stdint; my_awesome_nonstandard_integer_type value2; // Supplied by the compiler; that version wins. @import cstd.stdbool; #ifndef bool # error "bool was not defined!" #endif