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fix names_typeparam to prevent access to an AST node that was just replaced #4360

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merged 1 commit into from
Jul 7, 2023

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dipinhora
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This was flagged by either the memory sanitizer or the undefined behavior sanitizer.

Prior to this commit, the AST node is replaced and then the call to ast_get tries to access the old node that has already been freed.

This commit ensures that the call to ast_get will correctly access the newly AST node.

…replaced

This was flagged by either the memory sanitizer or the undefined behavior
sanitizer.

Prior to this commit, the AST node is replaced and then the call to `ast_get`
tries to access the old node that has already been freed.

This commit ensures that the call to `ast_get` will correctly access the
newly AST node.
@ponylang-main ponylang-main added the discuss during sync Should be discussed during an upcoming sync label Jul 6, 2023
@SeanTAllen SeanTAllen merged commit 8f2e7b6 into ponylang:main Jul 7, 2023
@ponylang-main ponylang-main added discuss during sync Should be discussed during an upcoming sync and removed discuss during sync Should be discussed during an upcoming sync labels Jul 7, 2023
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4 participants