Add language-specific analysis pass to compiler infrastructure

* module/system/base/compile.scm (compute-analyzer): Compute analyzer to
  run on expressions before the compiler runs.
  (add-default-optimizations): Flesh out; still a stub.a
  (read-and-compile, compile, compile-and-load, compile-file): Default
  warning and optimization levels.
  (default-warning-level): New parameter, defaulting to 1.
  (default-optimization-level): New parameter, defaulting to 2.
  Currently unused.
* module/system/base/language.scm (<language>): Add
  optimizations-for-level and analyzer fields.
* module/language/tree-il/compile-bytecode.scm (compile-bytecode):
* module/language/tree-il/compile-cps.scm (optimize-tree-il): No need to
  run warnings passes here; compilers infrastructure will run them.
* module/language/tree-il/spec.scm (tree-il): Define make-analyzer as
  analyzer.
* module/language/tree-il/analyze.scm (make-analyzer): New exported
  procedure.
  (%warning-passes): New private variable.
* .dir-locals.el: Add with-test-prefix/c&e indent mode.
* test-suite/tests/cross-compilation.test:
* test-suite/tests/optargs.test:
* test-suite/tests/tree-il.test: Adjust to disable default warnings.
This commit is contained in:
Andy Wingo 2020-05-08 14:48:47 +02:00
commit 116f94d661
11 changed files with 280 additions and 282 deletions

View file

@ -10,6 +10,7 @@
(eval . (put 'pass-if-exception 'scheme-indent-function 2))
(eval . (put 'pass-if-equal 'scheme-indent-function 2))
(eval . (put 'with-test-prefix 'scheme-indent-function 1))
(eval . (put 'with-test-prefix/c&e 'scheme-indent-function 1))
(eval . (put 'with-code-coverage 'scheme-indent-function 1))
(eval . (put 'with-statprof 'scheme-indent-function 1))
(eval . (put 'let-gensyms 'scheme-indent-function 1))