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start with parser tests

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Motiejus Jakštys
2025-01-03 19:23:22 +02:00
parent 49c910b8b2
commit 1f134595de
6 changed files with 488 additions and 366 deletions
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34
parser.c
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@@ -182,7 +182,7 @@ static AstNodeIndex expectContainerField(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = AST_NODE_TAG_CONTAINER_FIELD_INIT,
.tag = AST_NODE_CONTAINER_FIELD_INIT,
.main_token = main_token,
.data = {
.lhs = type_expr,
@@ -193,7 +193,7 @@ static AstNodeIndex expectContainerField(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = AST_NODE_TAG_CONTAINER_FIELD_ALIGN,
.tag = AST_NODE_CONTAINER_FIELD_ALIGN,
.main_token = main_token,
.data = {
.lhs = type_expr,
@@ -204,7 +204,7 @@ static AstNodeIndex expectContainerField(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = AST_NODE_TAG_CONTAINER_FIELD,
.tag = AST_NODE_CONTAINER_FIELD,
.main_token = main_token,
.data = {
.lhs = type_expr,
@@ -244,7 +244,7 @@ static AstNodeIndex parsePrimaryTypeExpr(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = AST_NODE_TAG_IDENTIFIER,
.tag = AST_NODE_IDENTIFIER,
.main_token = nextToken(p),
.data = {} });
case TOKEN_KEYWORD_INLINE:
@@ -310,7 +310,7 @@ static AstNodeIndex parseSuffixExpr(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = comma ? AST_NODE_TAG_CALL_ONE_COMMA : AST_NODE_TAG_CALL_ONE,
.tag = comma ? AST_NODE_CALL_ONE_COMMA : AST_NODE_CALL_ONE,
.main_token = lparen,
.data = {
.lhs = res,
@@ -321,7 +321,7 @@ static AstNodeIndex parseSuffixExpr(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = comma ? AST_NODE_TAG_CALL_ONE_COMMA : AST_NODE_TAG_CALL_ONE,
.tag = comma ? AST_NODE_CALL_ONE_COMMA : AST_NODE_CALL_ONE,
.main_token = lparen,
.data = {
.lhs = res,
@@ -333,7 +333,7 @@ static AstNodeIndex parseSuffixExpr(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = comma ? AST_NODE_TAG_CALL_COMMA : AST_NODE_TAG_CALL,
.tag = comma ? AST_NODE_CALL_COMMA : AST_NODE_CALL,
.main_token = lparen,
.data = {
.lhs = res,
@@ -368,7 +368,7 @@ static AstNodeIndex parseErrorUnionExpr(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = AST_NODE_TAG_ERROR_UNION,
.tag = AST_NODE_ERROR_UNION,
.main_token = bang,
.data = {
.lhs = suffix_expr,
@@ -413,7 +413,7 @@ static AstNodeIndex parseFnProto(Parser* p) {
if (fn_token == null_node)
return null_node;
AstNodeIndex fn_proto_index = reserveNode(p, AST_NODE_TAG_FN_PROTO);
AstNodeIndex fn_proto_index = reserveNode(p, AST_NODE_FN_PROTO);
eatToken(p, TOKEN_IDENTIFIER);
@@ -432,7 +432,7 @@ static AstNodeIndex parseFnProto(Parser* p) {
p,
fn_proto_index,
(AstNodeItem) {
.tag = AST_NODE_TAG_FN_PROTO_SIMPLE,
.tag = AST_NODE_FN_PROTO_SIMPLE,
.main_token = fn_token,
.data = {
.lhs = params.payload.zero_or_one,
@@ -568,7 +568,7 @@ static AstNodeIndex parseBlock(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = AST_NODE_TAG_BLOCK_TWO,
.tag = AST_NODE_BLOCK_TWO,
.main_token = lbrace,
.data = {
.lhs = 0,
@@ -579,7 +579,7 @@ static AstNodeIndex parseBlock(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = semicolon ? AST_NODE_TAG_BLOCK_TWO_SEMICOLON : AST_NODE_TAG_BLOCK_TWO,
.tag = semicolon ? AST_NODE_BLOCK_TWO_SEMICOLON : AST_NODE_BLOCK_TWO,
.main_token = lbrace,
.data = {
.lhs = p->scratch.arr[scratch_top.old_len],
@@ -590,7 +590,7 @@ static AstNodeIndex parseBlock(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = semicolon ? AST_NODE_TAG_BLOCK_TWO_SEMICOLON : AST_NODE_TAG_BLOCK_TWO,
.tag = semicolon ? AST_NODE_BLOCK_TWO_SEMICOLON : AST_NODE_BLOCK_TWO,
.main_token = lbrace,
.data = {
.lhs = p->scratch.arr[scratch_top.old_len],
@@ -602,7 +602,7 @@ static AstNodeIndex parseBlock(Parser* p) {
return addNode(
&p->nodes,
(AstNodeItem) {
.tag = semicolon ? AST_NODE_TAG_BLOCK_SEMICOLON : AST_NODE_TAG_BLOCK,
.tag = semicolon ? AST_NODE_BLOCK_SEMICOLON : AST_NODE_BLOCK,
.main_token = lbrace,
.data = {
.lhs = span.start,
@@ -673,13 +673,13 @@ static AstNodeIndex expectTopLevelDecl(Parser* p) {
p->tok_i++;
return fn_proto;
case TOKEN_L_BRACE:;
AstNodeIndex fn_decl_index = reserveNode(p, AST_NODE_TAG_FN_DECL);
AstNodeIndex fn_decl_index = reserveNode(p, AST_NODE_FN_DECL);
AstNodeIndex body_block = parseBlock(p);
return setNode(
p,
fn_decl_index,
(AstNodeItem) {
.tag = AST_NODE_TAG_FN_DECL,
.tag = AST_NODE_FN_DECL,
.main_token = p->nodes.main_tokens[fn_proto],
.data = { .lhs = fn_proto, .rhs = body_block },
});
@@ -885,7 +885,7 @@ break_loop:;
}
void parseRoot(Parser* p) {
addNode(&p->nodes, (AstNodeItem) { .tag = AST_NODE_TAG_ROOT, .main_token = 0 });
addNode(&p->nodes, (AstNodeItem) { .tag = AST_NODE_ROOT, .main_token = 0 });
Members root_members = parseContainerMembers(p);
AstSubRange root_decls = membersToSpan(root_members, p);