Changeset f02f546 for libcfa

Timestamp:

Jun 21, 2023, 1:28:09 PM (12 months ago)

Author:

Michael Brooks <mlbrooks@…>

Branches:

master

Children:

6065281f

Parents:

2de175ce

Message:

Implement new rules for array dimension expression matching.

Core changes:
src/ResolvExpr/Unify.cc: add sense of "these two expressions unify"
src/InitTweak/GenInit.cc: make hoisting happen more often
tests/array-container/*: reconfigure the array-dimension test to use non-"classic" expectation rules

Misc contributors and noise:
libcfa/src/parseargs.cfa: ,ake a parameter, that's used as a length expression, constant (example of an array user following new rules)
src/ResolvExpr/ResolveTypeof.h: make fixArrayType public
src/Validate/GenericParameter.cpp: do the array-type desugaring in both AST corners that forall-variables can be found (not just in one of them)
tests/.expect/typedefRedef-ERR1.txt: old one was "expecting" a bug, that new array rules handle correctly

File:

• libcfa/src/parseargs.cfa (modified) (1 diff)

libcfa/src/parseargs.cfa

@@ -230 +230 @@
 }
 
-void print_args_usage(cfa_option options[], size_t opt_count, const char * usage, bool error)  __attribute__ ((noreturn)) {
+void print_args_usage(cfa_option options[], const size_t opt_count, const char * usage, bool error)  __attribute__ ((noreturn)) {
         const array( cfa_option, opt_count ) & arr = (const array( cfa_option, opt_count ) &) *options;
         usage(cfa_args_argv[0], arr, usage, error ? stderr : stdout);
 }
 
-void print_args_usage(int , char * argv[], cfa_option options[], size_t opt_count, const char * usage, bool error)  __attribute__ ((noreturn)) {
+void print_args_usage(int , char * argv[], cfa_option options[], const size_t opt_count, const char * usage, bool error)  __attribute__ ((noreturn)) {
         const array( cfa_option, opt_count ) & arr = (const array( cfa_option, opt_count ) &) *options;
         usage(argv[0], arr, usage, error ? stderr : stdout);