From 558f3dd527d3774bff70a53c5ab91a20c1f72b19 Mon Sep 17 00:00:00 2001
From: Yuka Takahashi <yukatkh@gmail.com>
Date: Sat, 1 Jul 2017 16:30:02 +0000
Subject: [PATCH] [Bash-completion] Fixed a bug that ~ doesn't expanded to
 $HOME

Summary: `~/build/bin/clang -f[tab]` was executed without ~ expanded to $HOME, so changed this by expanding ~ to path using eval.

Differential Revision: https://reviews.llvm.org/D34925

llvm-svn: 306957
---
 clang/utils/bash-autocomplete.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clang/utils/bash-autocomplete.sh b/clang/utils/bash-autocomplete.sh
index 775b1f45351a..4f9853accc88 100644
--- a/clang/utils/bash-autocomplete.sh
+++ b/clang/utils/bash-autocomplete.sh
@@ -24,7 +24,9 @@ _clang()
     arg="$w2=,$cur"
   fi
 
-  flags=$( "${COMP_WORDS[0]}" --autocomplete="$arg" 2>/dev/null )
+  # expand ~ to $HOME
+  eval local path=${COMP_WORDS[0]}
+  flags=$( "$path" --autocomplete="$arg" 2>/dev/null )
   # If clang is old that it does not support --autocomplete,
   # fall back to the filename completion.
   if [[ "$?" != 0 ]]; then