Fix rust-lldb wrapper scripts.

.azure-pipelines/steps/run.yml

@@ -37,7 +37,7 @@ steps:
     set -e
     brew update
     brew install xz
-    brew install swig
+    brew install swig@3
   displayName: Install build dependencies (OSX)
   condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin'), eq(variables['SCRIPT'],'./x.py dist'))
 

.travis.yml

@@ -263,7 +263,7 @@ install:
           if [[ "$SCRIPT" == "./x.py dist" ]]; then
             travis_retry brew update &&
             travis_retry brew install xz &&
-            travis_retry brew install swig;
+            travis_retry brew install swig@3;
           fi &&
           travis_retry curl -fo /usr/local/bin/sccache https://s3-us-west-1.amazonaws.com/rust-lang-ci2/rust-ci-mirror/2018-04-02-sccache-x86_64-apple-darwin &&
             chmod +x /usr/local/bin/sccache &&

src/etc/rust-lldb

@@ -31,7 +31,7 @@ category_definition="type summary add --no-value --python-function lldb_rust_for
 category_enable="type category enable Rust"
 
 # Call LLDB with the commands added to the argument list
-exec "$lldb" --one-line-before-file="$script_import" \
-    --one-line-before-file="$category_definition" \
-    --one-line-before-file="$category_enable" \
+exec "$lldb" --one-line-before-file "$script_import" \
+    --one-line-before-file "$category_definition" \
+    --one-line-before-file "$category_enable" \
     "$@"