path: root/user/rust/0009-compiletest-Match-suffixed-environments.patch

From 0b28aa018f3f64913101495ce9806d356230856e Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Mon, 2 Sep 2019 22:10:10 -0500
Subject: [PATCH 09/16] compiletest: Match suffixed environments

---
 src/tools/compiletest/src/header.rs | 2 +-
 src/tools/compiletest/src/util.rs   | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs
index 52f777db2da..4bf3c1a8527 100644
--- a/src/tools/compiletest/src/header.rs
+++ b/src/tools/compiletest/src/header.rs
@@ -820,10 +820,10 @@ impl Config {
 
             if name == "test" ||
                 util::matches_os(&self.target, name) ||             // target
+                util::matches_env(&self.target, name) ||            // env
                 name == util::get_arch(&self.target) ||             // architecture
                 name == util::get_pointer_width(&self.target) ||    // pointer width
                 name == self.stage_id.split('-').next().unwrap() || // stage
-                Some(name) == util::get_env(&self.target) ||        // env
                 (self.target != self.host && name == "cross-compile") ||
                 match self.compare_mode {
                     Some(CompareMode::Nll) => name == "compare-mode-nll",
diff --git a/src/tools/compiletest/src/util.rs b/src/tools/compiletest/src/util.rs
index 8caf5ca00f5..d23f4edc55d 100644
--- a/src/tools/compiletest/src/util.rs
+++ b/src/tools/compiletest/src/util.rs
@@ -101,8 +101,12 @@ pub fn get_arch(triple: &str) -> &'static str {
     panic!("Cannot determine Architecture from triple");
 }
 
-pub fn get_env(triple: &str) -> Option<&str> {
-    triple.split('-').nth(3)
+pub fn matches_env(triple: &str, name: &str) -> bool {
+    if let Some(env) = triple.split('-').nth(3) {
+        env.starts_with(name)
+    } else {
+        false
+    }
 }
 
 pub fn get_pointer_width(triple: &str) -> &'static str {
-- 
2.21.0