peter klausler a0a1a4e5c8 [flang] Improve error handling for bad characters in source ...

When an illegal character appears in Fortran source (after
preprocessing), catch and report it in the prescanning phase
rather than leaving it for the parser to cope with.

Differential Revision: https://reviews.llvm.org/D86553

2020-08-25 11:42:19 -07:00

4.4 KiB

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