[test/Modules/cxx20-export-import.cpp] Pre-clean the modules cache directory of the test, NFC

akyrtzi · akyrtzi · commit e1d22f57df93 · 2022-08-09T22:15:25.000-07:00
diff --git a/clang/test/Modules/cxx20-export-import.cpp b/clang/test/Modules/cxx20-export-import.cpp
@@ -1,3 +1,4 @@
 
+// RUN: rm -rf %t
 // RUN: %clang_cc1 -std=c++20 -fmodules -fmodules-cache-path=%t -fimplicit-module-maps -I%S/Inputs -verify %s
 export import dummy; // expected-error {{export declaration can only be used within a module interface unit after the module declaration}}

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
`1`	`1`
	`2`	`+// RUN: rm -rf %t`
`2`	`3`	`// RUN: %clang_cc1 -std=c++20 -fmodules -fmodules-cache-path=%t -fimplicit-module-maps -I%S/Inputs -verify %s`
`3`	`4`	`export import dummy; // expected-error {{export declaration can only be used within a module interface unit after the module declaration}}`