...and rename Command to Job (previously the name of the base class).
We never generated job lists directly contained in other job lists, so
let's not even worry about this case. We may some day need to break Job
out into separate subclasses (Clang has Command and FallbackCommand in
addition to JobList), but we should be able to keep the list separate.
No intended functionality change.
Swift SVN r23144
When "-parseable-output" is passed to the driver, it will now emit output in a
parseable format. (This format is described in docs/DriverParseableOutput.rst,
which was added in a previous commit.)
This is achieved by adding four functions (one for each kind of message). These
are in a new swift::driver::parseable_output namespace, and given the right
parameters, will output the appropriate message in JSON to the given
llvm::raw_ostream. These functions are then called by
Compilation::performJobsInList:
- "began" messages are emitted by the taskBegan callback
- "finished" messages are emitted by the taskFinished callback
- "signalled" messages are emitted by the taskSignalled callback
- "skipped" messages are emitted by the handleCommandWhichDoesNotNeedToExecute
lambda
(Note that "skipped" messages will not be emitted in practice, since the driver
does not yet support partial compilation.)
This fixes <rdar://problem/15958329>.
Swift SVN r20873
