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19 April 2024, 08:24:33 UTC
Revision deba0e21f1ad56ad1c694dddfddc0c89d4d0e6d8 authored by Alex Rickabaugh on 22 June 2020, 19:32:24 UTC, committed by Misko Hevery on 29 July 2020, 17:31:21 UTC 
refactor(compiler-cli): make file/shim split 1:n instead of 1:1 (#38105)
 
Previously in the template type-checking engine, it was assumed that every
input file would have an associated type-checking shim. The type check block
code for all components in the input file would be generated into this shim.

This is fine for whole-program type checking operations, but to support the
language service's requirements for low latency, it would be ideal to be
able to check a single component in isolation, especially if the component
is declared along with many others in a single file.

This commit removes the assumption that the file/shim mapping is 1:1, and
introduces the concept of component-to-shim mapping. Any
`TypeCheckingProgramStrategy` must provide such a mapping.

To achieve this:

 * type checking record information is now split into file-level data as
   well as per-shim data.
 * components are now assigned a stable `TemplateId` which is unique to the
   file in which they're declared.

PR Close #38105
1 parent 0469d92
History
Tip revision: deba0e21f1ad56ad1c694dddfddc0c89d4d0e6d8 authored by Alex Rickabaugh on 22 June 2020, 19:32:24 UTC
refactor(compiler-cli): make file/shim split 1:n instead of 1:1 (#38105)
Tip revision: deba0e2
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BUILD.bazel -rw-r--r-- 1.7 KB
CHANGELOG.md -rw-r--r-- 719.1 KB
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gulpfile.js -rw-r--r-- 1.2 KB
karma-js.conf.js -rw-r--r-- 7.6 KB
package.json -rw-r--r-- 8.2 KB
test-events.js -rw-r--r-- 259 bytes
test-main.js -rw-r--r-- 11.3 KB
tslint.json -rw-r--r-- 2.3 KB
yarn.lock -rw-r--r-- 674.8 KB
yarn.lock.readme.md -rw-r--r-- 1.3 KB

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