feat: replace recursive descent parser with grammar-driven approach and add method call infrastructure

Refactor compiler.c to remove recursive descent parsing infrastructure (InfixCompiler, CompileFn, precedence enums) and replace with a simpler grammar-driven approach using statement(), call(), primary(), and number() functions. Add VM struct to compiler.h and vm.h with symbol table support, including getSymbol() for method name resolution. Introduce CODE_CALL opcode in VM interpreter with basic call dispatch. Update main.c to use new VM lifecycle (newVM/freeVM) and pass VM through compile and interpret calls.

This commit is contained in:

Bob Nystrom

2013-10-23 20:51:41 +00:00

parent 833c4fc6b2

commit 71c4c330ca

6 changed files with 110 additions and 237 deletions

example/hello.wren

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View File

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 .ok
 .yar