From cdf2b3b2f88d6f961b664e3f67a8ee37b46b0d27 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 8 Oct 2007 15:08:41 +0000
Subject: Add explicit keywords.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42747 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/CommandLine.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'include/llvm/Support/CommandLine.h')

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index 23b7cf380e..562ba04aa5 100644
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -838,7 +838,7 @@ public:
 
   // One option...
   template<class M0t>
-  opt(const M0t &M0) : Option(Optional | NotHidden) {
+  explicit opt(const M0t &M0) : Option(Optional | NotHidden) {
     apply(M0, this);
     done();
   }
@@ -998,7 +998,7 @@ public:
 
   // One option...
   template<class M0t>
-  list(const M0t &M0) : Option(ZeroOrMore | NotHidden) {
+  explicit list(const M0t &M0) : Option(ZeroOrMore | NotHidden) {
     apply(M0, this);
     done();
   }
@@ -1184,7 +1184,7 @@ public:
 
   // One option...
   template<class M0t>
-  bits(const M0t &M0) : Option(ZeroOrMore | NotHidden) {
+  explicit bits(const M0t &M0) : Option(ZeroOrMore | NotHidden) {
     apply(M0, this);
     done();
   }
@@ -1277,7 +1277,7 @@ public:
 
   // One option...
   template<class M0t>
-  alias(const M0t &M0) : Option(Optional | Hidden), AliasFor(0) {
+  explicit alias(const M0t &M0) : Option(Optional | Hidden), AliasFor(0) {
     apply(M0, this);
     done();
   }
@@ -1306,7 +1306,7 @@ public:
 // aliasfor - Modifier to set the option an alias aliases.
 struct aliasopt {
   Option &Opt;
-  aliasopt(Option &O) : Opt(O) {}
+  explicit aliasopt(Option &O) : Opt(O) {}
   void apply(alias &A) const { A.setAliasFor(Opt); }
 };
 
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