Skip to content

Higher order function type inference #30215

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ahejlsberg merged 20 commits into from
Mar 8, 2019
+2,555 −126
Merged

Higher order function type inference #30215

Changes from 1 commit
Commits
Show all changes
20 commits
Select commit Hold shift + click to select a range
b44bfaa
Convert CheckMode to a flags style enum
ahejlsberg Feb 28, 2019
23473e0
Skip generic functions along with context sensitive arguments
ahejlsberg Mar 1, 2019
db5ca33
Merge branch 'master' into deferGenericFunctionInference
ahejlsberg Mar 1, 2019
35ebbec
Minor fixes
ahejlsberg Mar 1, 2019
91f8fc6
Defer calls to generic functions returning generic functions
ahejlsberg Mar 2, 2019
304e25c
Add tests
ahejlsberg Mar 2, 2019
e7881a4
Accept new baselines
ahejlsberg Mar 2, 2019
c344ef3
Infer higher order function types when possible
ahejlsberg Mar 3, 2019
c58819e
Accept new baselines
ahejlsberg Mar 4, 2019
919ade1
Improve scheme for creating unique type parameter names
ahejlsberg Mar 4, 2019
549c684
Minor fix
ahejlsberg Mar 4, 2019
22c934a
Add tests
ahejlsberg Mar 4, 2019
5fe8ebb
Accept new baselines
ahejlsberg Mar 4, 2019
bf326aa
Fix lint error
ahejlsberg Mar 4, 2019
ad823da
Consistently defer generic functions to second type inference pass
ahejlsberg Mar 5, 2019
cde9444
Accept new baselines
ahejlsberg Mar 5, 2019
6c790c0
Remove unnecessary excludeArgument array and getExcludeArgument function
ahejlsberg Mar 5, 2019
6d88251
Minor change to heuristic for deferring generic calls
ahejlsberg Mar 6, 2019
b34fe67
Fix issue of more inferences leading to worse results
ahejlsberg Mar 6, 2019
a9e924b
Fix check for function type (allow checked type to have overloads)
ahejlsberg Mar 7, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Minor fix
  • Loading branch information
@ahejlsberg
ahejlsberg committed Mar 4, 2019
commit 549c68451708a9c48b2127ba6bc6618354366fdd
2 changes: 1 addition & 1 deletion src/compiler/checker.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22104,7 +22104,7 @@ namespace ts {
forEachReturnStatement(<Block>func.body, returnStatement => {
const expr = returnStatement.expression;
if (expr) {
let type = checkExpressionCached(expr, checkMode && checkMode && checkMode & ~CheckMode.SkipGenericFunctions);
let type = checkExpressionCached(expr, checkMode && checkMode & ~CheckMode.SkipGenericFunctions);
if (functionFlags & FunctionFlags.Async) {
// From within an async function you can return either a non-promise value or a promise. Any
// Promise/A+ compatible implementation will always assimilate any foreign promise, so the
Expand Down