Tighten up C source code scanning #408
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DemiMarie
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* Parse C99/C++ line comments correctly * Error if trigraphs present and could affect compilation. * Reject invalid escaped newlines in many places * Reject escaped newlines in a comment start or end, or in a line comment.
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The main motivation for this change is that many (if not most) tools (that are not compilers) mishandle these constructs, and this probably includes other implementations of Lex. |
DemiMarie
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DemiMarie
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If the code is not actually C++, these need to be rejected (by a `#error`). This will be done later.
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There's been a lot of activity which has produced conflicts. Could you rebase against master and resolve the conflicts? |
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