tree-sitter-vhdl

Tree-sitter-vhdl is a VHDL parser for syntax highlighting.

Missing features

• [x] VHDL-2008
  • [ ] Protected tool directives
  • [x] PSL-02
  • [ ] LTL PSL Operators (not intended to be supported)
  • [ ] OBE PSL Operators (not intended to be supported)
• [ ] VHDL-2019

Not listed features are implemented already.

Notes

The parser accepts some illegal constructions to be able to provide precise error highlight.

See ./tests/highlight/ and ./queries/highlights.scm for a list of errors.

References

• IEEE Std 1076-2008
• IEEE Std 1850-2005
• IEEE Std 1076-2019