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test(semantic): add test cases for function redeclaration check #18288

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Merged
graphite-app merged 1 commit into from
Jan 20, 2026
Merged

test(semantic): add test cases for function redeclaration check #18288

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5 changes: 5 additions & 0 deletions tasks/coverage/misc/fail/oxc-18231.mjs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
function f() {}
function f() {}

var g;
function g() {}
5 changes: 5 additions & 0 deletions tasks/coverage/misc/pass/oxc-18231.cjs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
function f() {}
function f() {}

var g;
function g() {}
5 changes: 5 additions & 0 deletions tasks/coverage/misc/pass/oxc-18231.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
function f() {}
function f() {}

var g;
function g() {}
4 changes: 2 additions & 2 deletions tasks/coverage/snapshots/codegen_misc.snap
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@@ -1,3 +1,3 @@
codegen_misc Summary:
AST Parsed : 62/62 (100.00%)
Positive Passed: 62/62 (100.00%)
AST Parsed : 64/64 (100.00%)
Positive Passed: 64/64 (100.00%)
4 changes: 2 additions & 2 deletions tasks/coverage/snapshots/formatter_misc.snap
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@@ -1,3 +1,3 @@
formatter_misc Summary:
AST Parsed : 62/62 (100.00%)
Positive Passed: 62/62 (100.00%)
AST Parsed : 64/64 (100.00%)
Positive Passed: 64/64 (100.00%)
28 changes: 25 additions & 3 deletions tasks/coverage/snapshots/parser_misc.snap
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@@ -1,7 +1,7 @@
parser_misc Summary:
AST Parsed : 62/62 (100.00%)
Positive Passed: 62/62 (100.00%)
Negative Passed: 130/130 (100.00%)
AST Parsed : 64/64 (100.00%)
Positive Passed: 64/64 (100.00%)
Negative Passed: 131/131 (100.00%)

× Cannot assign to 'arguments' in strict mode
╭─[misc/fail/arguments-eval.ts:1:10]
Expand Down Expand Up @@ -3394,6 +3394,28 @@ Negative Passed: 130/130 (100.00%)
1 │ 1<(V=82<<t-j0<(V=$<LBI<(V=ut<I<(V=$<LBI<(V=uIV=82<<t-j0<(V=$<LBI<(V=ut<I<(V=$<LBI<(V<II>
╰────

× Identifier `f` has already been declared
╭─[misc/fail/oxc-18231.mjs:1:10]
1 │ function f() {}
· ┬
· ╰── `f` has already been declared here
2 │ function f() {}
· ┬
· ╰── It can not be redeclared here
3 │
╰────

× Identifier `g` has already been declared
╭─[misc/fail/oxc-18231.mjs:4:5]
3 │
4 │ var g;
· ┬
· ╰── `g` has already been declared here
5 │ function g() {}
· ┬
· ╰── It can not be redeclared here
╰────

× Expected `(` but found `:`
╭─[misc/fail/oxc-1942-1.ts:2:8]
1 │ class Foo {
Expand Down
4 changes: 2 additions & 2 deletions tasks/coverage/snapshots/semantic_misc.snap
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@@ -1,6 +1,6 @@
semantic_misc Summary:
AST Parsed : 62/62 (100.00%)
Positive Passed: 43/62 (69.35%)
AST Parsed : 64/64 (100.00%)
Positive Passed: 45/64 (70.31%)
semantic Error: tasks/coverage/misc/pass/declare-let-private.ts
Bindings mismatch:
after transform: ScopeId(0): ["private"]
Expand Down
4 changes: 2 additions & 2 deletions tasks/coverage/snapshots/transformer_misc.snap
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
transformer_misc Summary:
AST Parsed : 62/62 (100.00%)
Positive Passed: 61/62 (98.39%)
AST Parsed : 64/64 (100.00%)
Positive Passed: 63/64 (98.44%)
Mismatch: tasks/coverage/misc/pass/babel-16776-s.js

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