Further work on typestate. Handles expr_rec and expr_assign now. #326
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Also changed the ts_ann field on statements to be an ann instead, which explains most of the changes. As well, got rid of the "warning: no type for expression" error by filling in annotations for local decls in typeck (not sure whether this was my fault or not). Finally, in bitv, added a clone() function to copy a bit vector, and fixed is_true, is_false, and to_str to not be nonsense.
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Unicode characters and strings. Use `\u0080`-`\u00ff` instead. ASCII/byte literals are unaffected. This PR introduces a new function, `escape_default`, into the ASCII module. This was necessary for the pretty printer to continue to function. RFC rust-lang#326. Closes rust-lang#18062. [breaking-change]
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* implemented rdrand and rdseed intrinsics * added "unsigned short*" case * moved rdrand from i686 to x86_64 * 64 bit rdrand functions in x86_64, 16 and 32 in i686
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Clarify semantics of auto traits.
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Add support for NonNull function attribute
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…is up-to-date (rust-lang#326) When the PR updating the `subtree/library` branch has been merged already we may still need to bring updates into `main` that haven't previously been added to a pull request. This situation arises when an older merge-into-main PR was still open at the time where the subtree automation creating the `subtree/library` update PR ran. The changes in this PR avoid this problem by making sure the merge-into-main part of the automation is run even when `subtree/library` is already up-to-date. By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.
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Also changed the ts_ann field on statements to be an ann instead,
which explains most of the changes.
As well, got rid of the "warning: no type for expression" error
by filling in annotations for local decls in typeck (not sure whether
this was my fault or not).
Finally, in bitv, added a clone() function to copy a bit vector,
and fixed is_true, is_false, and to_str to not be nonsense.