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parseh understands macros which alias global fn ptr vars

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This commit is contained in:
Andrew Kelley
2016-02-01 02:00:25 -07:00
parent 6b2e29c6ac
commit b3459f64e7
5 changed files with 159 additions and 18 deletions
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60
src/ast_render.cpp
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@@ -582,15 +582,34 @@ static void render_node(AstRender *ar, AstNode *node) {
break;
}
case NodeTypeFnDef:
zig_panic("TODO");
for (int i = 0; i < node->data.fn_def.fn_proto->data.fn_proto.directives->length; i += 1) {
render_node(ar, node->data.fn_def.fn_proto->data.fn_proto.directives->at(i));
}
render_node(ar, node->data.fn_def.fn_proto);
fprintf(ar->f, " ");
render_node(ar, node->data.fn_def.body);
break;
case NodeTypeFnDecl:
zig_panic("TODO");
case NodeTypeParamDecl:
zig_panic("TODO");
case NodeTypeBlock:
zig_panic("TODO");
fprintf(ar->f, "{\n");
ar->indent += ar->indent_size;
for (int i = 0; i < node->data.block.statements.length; i += 1) {
AstNode *statement = node->data.block.statements.at(i);
print_indent(ar);
render_node(ar, statement);
}
ar->indent -= ar->indent_size;
fprintf(ar->f, "\n");
print_indent(ar);
fprintf(ar->f, "}");
break;
case NodeTypeDirective:
zig_panic("TODO");
fprintf(ar->f, "#%s(\"%s\")\n", buf_ptr(&node->data.directive.name),
buf_ptr(&node->data.directive.param));
break;
case NodeTypeReturnExpr:
zig_panic("TODO");
case NodeTypeVariableDeclaration:
@@ -621,7 +640,12 @@ static void render_node(AstRender *ar, AstNode *node) {
case NodeTypeErrorValueDecl:
zig_panic("TODO");
case NodeTypeBinOpExpr:
zig_panic("TODO");
fprintf(ar->f, "(");
render_node(ar, node->data.bin_op_expr.op1);
fprintf(ar->f, " %s ", bin_op_str(node->data.bin_op_expr.bin_op));
render_node(ar, node->data.bin_op_expr.op2);
fprintf(ar->f, ")");
break;
case NodeTypeUnwrapErrorExpr:
zig_panic("TODO");
case NodeTypeNumberLiteral:
@@ -635,7 +659,11 @@ static void render_node(AstRender *ar, AstNode *node) {
}
break;
case NodeTypeStringLiteral:
zig_panic("TODO");
if (node->data.string_literal.c) {
fprintf(ar->f, "c");
}
fprintf(ar->f, "\"%s\"", buf_ptr(&node->data.string_literal.buf));
break;
case NodeTypeCharLiteral:
{
uint8_t c = node->data.char_literal.value;
@@ -665,7 +693,20 @@ static void render_node(AstRender *ar, AstNode *node) {
break;
}
case NodeTypeFnCallExpr:
zig_panic("TODO");
if (node->data.fn_call_expr.is_builtin) {
fprintf(ar->f, "@");
}
render_node(ar, node->data.fn_call_expr.fn_ref_expr);
fprintf(ar->f, "(");
for (int i = 0; i < node->data.fn_call_expr.params.length; i += 1) {
AstNode *param = node->data.fn_call_expr.params.at(i);
if (i != 0) {
fprintf(ar->f, ", ");
}
render_node(ar, param);
}
fprintf(ar->f, ")");
break;
case NodeTypeArrayAccessExpr:
zig_panic("TODO");
case NodeTypeSliceExpr:
@@ -739,7 +780,12 @@ static void render_node(AstRender *ar, AstNode *node) {
case NodeTypeStructField:
zig_panic("TODO");
case NodeTypeContainerInitExpr:
zig_panic("TODO");
fprintf(ar->f, "(");
render_node(ar, node->data.container_init_expr.type);
fprintf(ar->f, "){");
assert(node->data.container_init_expr.entries.length == 0);
fprintf(ar->f, "}");
break;
case NodeTypeStructValueField:
zig_panic("TODO");
case NodeTypeArrayType: