[all-commits] [llvm/llvm-project] 34b6f2: [AsmParser] Improve error recovery again.

[Chris Lattner via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 34b6f206cbab8471abf29739dab981bd8b868a65
      https://github.com/llvm/llvm-project/commit/34b6f206cbab8471abf29739dab981bd8b868a65
  Author: Chris Lattner <clattner at nondot.org>
  Date:   2022-05-11 (Wed, 11 May 2022)

  Changed paths:
    M mlir/lib/Parser/Parser.cpp
    M mlir/test/IR/invalid.mlir

  Log Message:
  -----------
  [AsmParser] Improve error recovery again.

Change the parsing logic to use StringRef instead of lower level
char* logic.  Also, if emitting a diagnostic on the first token
in the file, we make sure to use that position instead of the
very start of the file.

Differential Revision: https://reviews.llvm.org/D125353