llvm-project/clang/test/Modules/macros.c

30 lines
748 B
C

// RUN: rm -rf %t
// RUN: %clang_cc1 -emit-module -fmodule-cache-path %t -fmodule-name=macros %S/Inputs/module.map
// RUN: %clang_cc1 -verify -fmodule-cache-path %t %s
// RUN: %clang_cc1 -E -fmodule-cache-path %t %s | FileCheck -check-prefix CHECK-PREPROCESSED %s
__import_module__ macros;
#ifndef INTEGER
# error INTEGER macro should be visible
#endif
#ifdef FLOAT
# error FLOAT macro should not be visible
#endif
#ifdef MODULE
# error MODULE macro should not be visible
#endif
// CHECK-PREPROCESSED: double d
double d;
DOUBLE *dp = &d;
#__export_macro__ WIBBLE // expected-error{{no macro named 'WIBBLE' to export}}
void f() {
// CHECK-PREPROCESSED: int i = INTEGER;
int i = INTEGER; // the value was exported, the macro was not.
}