The fake job is entered into the map to satisfy the tracing machinery.
When that same machinery kicks into gear to print out paths, lookups
into the dictionary will access data has gone out of scope.
For now, cut off the read. There will be another refactoring patch that
keeps these temporaries out of the Driver's data structures entirely.
rdar://70053563
Treat any incremental external depends like normal external depends. This will eventually become the fallback behavior for cross-module incremental builds.
On the older compiler/stdlib used by our Ubuntu 16.04 bots, the
construction
std::pair<std::string, X>(StringRef, X)
fails unless you call `.str()`. Newer compilers/stdlib treat this as an
explicit construction, which is what is now needed on master-next, so it
only fails on Ubuntu 16.04.
rdar://60514063
Restructure fine-grained-dependencies to enable unit testing
Get frontend to emit correct swiftdeps file (fine-grained when needed) and only emit dot file for -emit-fine-grained-dependency-sourcefile-dot-files
Use deterministic order for more information outputs.
Set EnableFineGrainedDependencies consistently in frontend.
Tolerate errors that result in null getExtendedNominal()
Fix memory issue by removing node everywhere.
Break up print routine
Be more verbose so it will compile on Linux.
Sort batchable jobs, too.
Restructure fine-grained-dependencies to enable unit testing
Get frontend to emit correct swiftdeps file (fine-grained when needed) and only emit dot file for -emit-fine-grained-dependency-sourcefile-dot-files
Use deterministic order for more information outputs.
Set EnableFineGrainedDependencies consistently in frontend.
Tolerate errors that result in null getExtendedNominal()
Fix memory issue by removing node everywhere.
Break up print routine
Be more verbose so it will compile on Linux.
Sort batchable jobs, too.
