[lld] [lld] Initialize SingleStringMatcher::ExactMatch (PR #123138)

[Vitaly Buka via llvm-commits]

https://github.com/vitalybuka created https://github.com/llvm/llvm-project/pull/123138

It was not set false in all branches.


>From 1ab88d1f90dc563b65e0127a865297429e8a75ff Mon Sep 17 00:00:00 2001
From: Vitaly Buka <vitalybuka at google.com>
Date: Wed, 15 Jan 2025 15:21:54 -0800
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
 =?UTF-8?q?l=20version?=
MIME-Version: 1.0
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Created using spr 1.3.4
---
 lld/Common/Strings.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lld/Common/Strings.cpp b/lld/Common/Strings.cpp
index 41cbbf36f38cb0..8e1a8ce212878f 100644
--- a/lld/Common/Strings.cpp
+++ b/lld/Common/Strings.cpp
@@ -19,10 +19,13 @@
 using namespace llvm;
 using namespace lld;
 
-SingleStringMatcher::SingleStringMatcher(StringRef Pattern) {
-  if (Pattern.size() > 2 && Pattern.starts_with("\"") &&
-      Pattern.ends_with("\"")) {
-    ExactMatch = true;
+static bool isExact(StringRef Pattern) {
+  return Pattern.size() > 2 && Pattern.starts_with("\"") &&
+         Pattern.ends_with("\"");
+}
+
+SingleStringMatcher::SingleStringMatcher(StringRef Pattern) : ExactMatch(isExact(Pattern)) {
+  if (ExactMatch) {
     ExactPattern = Pattern.substr(1, Pattern.size() - 2);
   } else {
     Expected<GlobPattern> Glob = GlobPattern::create(Pattern);
@@ -30,7 +33,6 @@ SingleStringMatcher::SingleStringMatcher(StringRef Pattern) {
       error(toString(Glob.takeError()) + ": " + Pattern);
       return;
     }
-    ExactMatch = false;
     GlobPatternMatcher = *Glob;
   }
 }