r306559 - [Bash-autocompletion] Invoke clang where user called

[Yuka Takahashi via cfe-commits]

Author: yamaguchi
Date: Wed Jun 28 09:29:26 2017
New Revision: 306559

URL: http://llvm.org/viewvc/llvm-project?rev=306559&view=rev
Log:
[Bash-autocompletion] Invoke clang where user called

Summary:
When user build clang and used completion Eg. `build/bin/clang -fno[tab]`, we want to invoke `build/bin/clang --autocomplete=-fno`, rather than `clang --autocomplete=-fno`.

Differential Revision: https://reviews.llvm.org/D34761

Modified:
    cfe/trunk/utils/bash-autocomplete.sh

Modified: cfe/trunk/utils/bash-autocomplete.sh
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/bash-autocomplete.sh?rev=306559&r1=306558&r2=306559&view=diff
==============================================================================
--- cfe/trunk/utils/bash-autocomplete.sh (original)
+++ cfe/trunk/utils/bash-autocomplete.sh Wed Jun 28 09:29:26 2017
@@ -24,7 +24,7 @@ _clang()
     arg="$w2=,$cur"
   fi
 
-  flags=$( clang --autocomplete="$arg" 2>/dev/null )
+  flags=$( "${COMP_WORDS[0]}" --autocomplete="$arg" 2>/dev/null )
   # If clang is old that it does not support --autocomplete,
   # fall back to the filename completion.
   if [[ "$?" != 0 ]]; then