[Chapel Merge] Migrate op precedence helpers

Branch: refs/heads/main
Revision: 5bceaac
Author: arezaii
Link: Unavailable
Log Message:

Merge pull request #19902 from arezaii/migrate-op-precedence

Migrate op precedence helpers

This PR migrates the operator precedence helper and helper to determine if an
operation needs parentheses when printing from AST. The code was moved to the
chpl namespace to make it available to the new uAST printer. These functions
are then exposed through chpl-syntax-printer.h and referenced at their
original call sites without changes.

The biggest change here is converting the signatures to use UniqueString rather
than const char *. To make this work while preserving the call sites, I added
two wrappers to AstToText which accept const char* and convert them before
making the call to the UniqueString overloads.

A later PR will incorporate this update into the chpl-syntax-printer's visit


  • all chpldoc tests pass
  • paratest
  • make docs and manually skim some docs

reviewed by @mppf - thanks!

Signed-off-by: arezaii ahmad.rezaii@hpe.com

Modified Files:
M compiler/AST/AstToText.cpp

M compiler/dyno/include/chpl/queries/all-global-strings.h
M compiler/dyno/include/chpl/uast/chpl-syntax-printer.h
M compiler/dyno/lib/uast/chpl-syntax-printer.cpp

Compare: https://github.com/chapel-lang/chapel/compare/d9e5b95300e1...5bceaaccfeb7