Description
TypeScript Version: 2.2.1
I have the following case:
tsc -w compiles and watches one folder X, and I change there one source file, incremental compilation diagnostics is:
Files: 90
Lines: 38318
Nodes: 165801
Identifiers: 58160
Symbols: 44386
Types: 1900
Memory used: 81376K
I/O read: 0.01s
I/O write: 0.04s
Parse time: 0.77s
Bind time: 0.00s
Check time: 0.14s
Emit time: 0.25s
Total time: 1.16s
11:32:24 AM - Compilation complete. Watching for file changes.
tsc -w has wider scope, compiles and watches the same folder X and also a few other folders with sources, diagnostics of the same operation (one file in the folder X changed)
Files: 246
Lines: 51949
Nodes: 211418
Identifiers: 72403
Symbols: 83205
Types: 15831
Memory used: 156732K
I/O read: 0.01s
I/O write: 0.13s
Parse time: 0.87s
Bind time: 0.01s
Check time: 1.35s
Emit time: 1.11s
Total time: 3.35s
11:32:26 AM - Compilation complete. Watching for f
Actually amount of file emitted (which is one file in the case) is (at least should be) the same in both cases, I wonder why Emit time: 1.11s differs so much (vs 0.25s in the first case) ? Not sure aslo why Check time (1.35s vs 0.14s) differs much too.
I have skipLibCheck and skipDefaultLibCheck disabled.