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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||||||
0007543 | [Squeak] VM | minor | always | 06-05-10 18:00 | 06-05-10 18:42 | ||||||||
Reporter | lewis | View Status | public | ||||||||||
Assigned To | lewis | ||||||||||||
Priority | normal | Resolution | fixed | ||||||||||
Status | resolved | Product Version | |||||||||||
Summary | 0007543: Slang inlining bug - type declaration from inlined method incorrectly applied to varible in sender. | ||||||||||||
Description |
SlangInliningBug-dtl illustrates the bug. To see the problem, load the change set and evaluate 'Interpreter asInlinedCString: #a' Method #a calls #b: calls #c: and both #b: and #c: are inlined. Prior to the bug fix, the type declaration for a variable in #a is clobbered by a type declaration in #c: that should no longer be present. The bad generated code is: EXPORT(sqInt) a(void) { TypeDeclarationForParameterFumInMethodC: fum; fum = 0; return fum; } The correct output should be: EXPORT(sqInt) a(void) { OriginalTypeDeclarationForFumInA fum; fum = 0; return fum; } |
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