forked from OSchip/llvm-project
2a7bb8494e
This patch adds a new option for the new Flang driver: `-fno-analyzed-objects-for-unparse`. The semantics are similar to `-funparse-typed-exprs-to-f18-fc` from `f18`. For consistency, the latter is replaced with `-fno-analyzed-objects-for-unparse`. The new option controls the behaviour of the unparser (i.e. the action corresponding to `-fdebug-unparse`). The default behaviour is to use the analyzed objects when unparsing. The new flag can be used to turn this off, so that the original parse-tree objects are used. The analyzed objects are generated during the semantic checks [1]. This patch also updates the semantics of `-fno-analyzed-objects-for-unparse`/`-funparse-typed-exprs-to-f18-fc` in `f18`, so that this flag is always taken into account when `Unparse` is used (this way the semantics in `f18` and `flang-new` are identical). The added test file is based on example from Peter Steinfeld. [1] https://github.com/llvm/llvm-project/blob/main/flang/docs/Semantics.md Differential Revision: https://reviews.llvm.org/D103612 |
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| .. | ||
| Driver | ||
| Evaluate | ||
| Fir | ||
| Frontend | ||
| Lower | ||
| NonGtestUnit | ||
| Parser | ||
| Preprocessing | ||
| Runtime | ||
| Semantics | ||
| Unit | ||
| CMakeLists.txt | ||
| lit.cfg.py | ||
| lit.site.cfg.py.in | ||