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Improved defer functionality, handling goto, conditional defers, next, break, continue, fixed bugs with module path detection. Improved switch parsing. Better errors on unknown module.

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This commit is contained in:
Christoffer Lerno
2020-01-28 23:41:10 +01:00
parent 7b4ed09517
commit b437cb545f
17 changed files with 699 additions and 326 deletions
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26
src/compiler/llvm_codegen_expr.c
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@@ -59,6 +59,20 @@ static inline LLVMValueRef gencontext_emit_access_addr(GenContext *context, Expr
return LLVMBuildStructGEP2(context->builder, BACKEND_TYPE(expr->access_expr.parent->type), value, (unsigned)expr->access_expr.index, "");
}
LLVMValueRef gencontext_emit_scoped_expr(GenContext *context, Expr *expr)
{
LLVMValueRef value = gencontext_emit_expr(context, expr->expr_scope.expr);
gencontext_emit_defer(context, expr->expr_scope.defers.start, expr->expr_scope.defers.end);
return value;
}
LLVMValueRef gencontext_emit_scoped_expr_address(GenContext *context, Expr *expr)
{
LLVMValueRef value = gencontext_emit_address(context, expr->expr_scope.expr);
gencontext_emit_defer(context, expr->expr_scope.defers.start, expr->expr_scope.defers.end);
return value;
}
LLVMValueRef gencontext_emit_address(GenContext *context, Expr *expr)
{
switch (expr->expr_kind)
@@ -72,6 +86,8 @@ LLVMValueRef gencontext_emit_address(GenContext *context, Expr *expr)
return gencontext_emit_access_addr(context, expr);
case EXPR_SUBSCRIPT:
return gencontext_emit_subscript_addr(context, expr);
case EXPR_SCOPED_EXPR:
return gencontext_emit_scoped_expr_address(context, expr);
case EXPR_CONST:
case EXPR_TYPE:
case EXPR_POISONED:
@@ -614,20 +630,14 @@ static inline LLVMValueRef gencontext_emit_struct_init_values_expr(GenContext *c
TODO
}
LLVMValueRef gencontext_emit_ast_expr(GenContext *context, Ast *expr)
{
assert(expr->ast_kind == AST_EXPR_STMT);
LLVMValueRef value = gencontext_emit_expr(context, expr->expr_stmt);
// gencontext_emit_defer(context, expr);
return value;
}
LLVMValueRef gencontext_emit_expr(GenContext *context, Expr *expr)
{
switch (expr->expr_kind)
{
case EXPR_POISONED:
UNREACHABLE
case EXPR_SCOPED_EXPR:
return gencontext_emit_scoped_expr(context, expr);
case EXPR_UNARY:
return gencontext_emit_unary_expr(context, expr);
case EXPR_CONST: