• VSCode Version: 1.1.1
• OS Version: Windows 10

Steps to Reproduce:

Given:

./dist/foo.js
./dist/foo.map

./spec/foo.spec.js
./spec/foo.spec.map

./src/foo.ts
./src/foo.spec.ts

1. In node launch config...
2. set "outDir": "${workspaceRoot}/dist"
3. set breakpoint in foo.ts
4. set breakpoint in foo.spec.ts
5. Run f5 (node debug)

then:
break-point will resolve for foo.ts
break-point will not resolve for foo.spec.ts

use-case:

I'm outputting source code to both a "dist" and "spec" folder; based on whether the file is *.spec.ts or not. As a result I have two locations for source mappings. In order to be able to assign breakpoints in both the .ts and .spec.ts files I must specify an outDir for VS Code's launch.json. Unfortunately, it does not support multiple directories so I can only pick one at the moment.