Avoid compile on save when there is no emit impact #32688
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sheetalkamat
reviewed
Aug 5, 2019
sheetalkamat
reviewed
Aug 6, 2019
sheetalkamat
approved these changes
Aug 7, 2019
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Currently, if compile on save is triggered based on changes in a .d.ts file, it runs even though there will be no impact to the emitted JS.
Here, we avoid running compile on save in this scenario as long as there is no possible impact to emitted code. To ensure this, we continue to trigger compile on save if declaration emit is enabled, either through the
declarationoption or thecompositeoption.