Updated comments in parser.cpp
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@ -91,7 +91,7 @@ static Token *ast_parse_break_label(ParseContext *pc);
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static Token *ast_parse_block_label(ParseContext *pc);
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static AstNode *ast_parse_field_init(ParseContext *pc);
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static AstNode *ast_parse_while_continue_expr(ParseContext *pc);
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static AstNode *ast_parse_section(ParseContext *pc);
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static AstNode *ast_parse_link_section(ParseContext *pc);
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static Optional<AstNodeFnProto> ast_parse_fn_cc(ParseContext *pc);
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static AstNode *ast_parse_param_decl(ParseContext *pc);
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static AstNode *ast_parse_param_type(ParseContext *pc);
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@ -775,7 +775,7 @@ static AstNode *ast_parse_top_level_decl(ParseContext *pc, VisibMod visib_mod) {
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return nullptr;
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}
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// FnProto <- FnCC? KEYWORD_fn IDENTIFIER? LPAREN ParamDeclList RPAREN ByteAlign? Section? EXCLAMATIONMARK? (KEYWORD_var / TypeExpr)
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// FnProto <- FnCC? KEYWORD_fn IDENTIFIER? LPAREN ParamDeclList RPAREN ByteAlign? LinkSection? EXCLAMATIONMARK? (KEYWORD_var / TypeExpr)
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static AstNode *ast_parse_fn_proto(ParseContext *pc) {
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Token *first = peek_token(pc);
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AstNodeFnProto fn_cc;
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@ -806,7 +806,7 @@ static AstNode *ast_parse_fn_proto(ParseContext *pc) {
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expect_token(pc, TokenIdRParen);
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AstNode *align_expr = ast_parse_byte_align(pc);
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AstNode *section_expr = ast_parse_section(pc);
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AstNode *section_expr = ast_parse_link_section(pc);
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Token *var = eat_token_if(pc, TokenIdKeywordVar);
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Token *exmark = nullptr;
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AstNode *return_type = nullptr;
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@ -842,7 +842,7 @@ static AstNode *ast_parse_fn_proto(ParseContext *pc) {
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return res;
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}
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// VarDecl <- (KEYWORD_const / KEYWORD_var) IDENTIFIER (COLON TypeExpr)? ByteAlign? Section? (EQUAL Expr)? SEMICOLON
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// VarDecl <- (KEYWORD_const / KEYWORD_var) IDENTIFIER (COLON TypeExpr)? ByteAlign? LinkSection? (EQUAL Expr)? SEMICOLON
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static AstNode *ast_parse_var_decl(ParseContext *pc) {
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Token *first = eat_token_if(pc, TokenIdKeywordConst);
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if (first == nullptr)
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@ -856,7 +856,7 @@ static AstNode *ast_parse_var_decl(ParseContext *pc) {
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type_expr = ast_expect(pc, ast_parse_type_expr);
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AstNode *align_expr = ast_parse_byte_align(pc);
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AstNode *section_expr = ast_parse_section(pc);
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AstNode *section_expr = ast_parse_link_section(pc);
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AstNode *expr = nullptr;
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if (eat_token_if(pc, TokenIdEq) != nullptr)
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expr = ast_expect(pc, ast_parse_expr);
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@ -1490,8 +1490,8 @@ static AstNode *ast_parse_error_union_expr(ParseContext *pc) {
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}
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// SuffixExpr
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// <- AsyncPrefix PrimaryTypeExpr SuffixOp* FnCallArgumnets
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// / PrimaryTypeExpr (SuffixOp / FnCallArgumnets)*
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// <- AsyncPrefix PrimaryTypeExpr SuffixOp* FnCallArguments
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// / PrimaryTypeExpr (SuffixOp / FnCallArguments)*
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static AstNode *ast_parse_suffix_expr(ParseContext *pc) {
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AstNode *async_call = ast_parse_async_prefix(pc);
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if (async_call != nullptr) {
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@ -1599,7 +1599,7 @@ static AstNode *ast_parse_suffix_expr(ParseContext *pc) {
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}
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// PrimaryTypeExpr
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// <- BUILTININDENTIFIER FnCallArgumnets
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// <- BUILTINIDENTIFIER FnCallArguments
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// / CHAR_LITERAL
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// / ContainerDecl
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// / ErrorSetDecl
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@ -1978,7 +1978,7 @@ static AsmOutput *ast_parse_asm_output_item(ParseContext *pc) {
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return res;
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}
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// AsmInput <- COLON AsmInputList AsmCloppers?
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// AsmInput <- COLON AsmInputList AsmClobbers?
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static AstNode *ast_parse_asm_input(ParseContext *pc) {
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if (eat_token_if(pc, TokenIdColon) == nullptr)
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return nullptr;
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@ -2011,7 +2011,7 @@ static AsmInput *ast_parse_asm_input_item(ParseContext *pc) {
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return res;
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}
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// AsmCloppers <- COLON StringList
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// AsmClobbers <- COLON StringList
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static AstNode *ast_parse_asm_cloppers(ParseContext *pc) {
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if (eat_token_if(pc, TokenIdColon) == nullptr)
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return nullptr;
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@ -2080,8 +2080,8 @@ static AstNode *ast_parse_while_continue_expr(ParseContext *pc) {
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return expr;
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}
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// Section <- KEYWORD_section LPAREN Expr RPAREN
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static AstNode *ast_parse_section(ParseContext *pc) {
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// LinkSection <- KEYWORD_linksection LPAREN Expr RPAREN
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static AstNode *ast_parse_link_section(ParseContext *pc) {
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Token *first = eat_token_if(pc, TokenIdKeywordLinkSection);
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if (first == nullptr)
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return nullptr;
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@ -2742,7 +2742,7 @@ static AstNode *ast_parse_async_prefix(ParseContext *pc) {
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return res;
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}
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// FnCallArgumnets <- LPAREN ExprList RPAREN
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// FnCallArguments <- LPAREN ExprList RPAREN
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static AstNode *ast_parse_fn_call_argumnets(ParseContext *pc) {
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Token *paren = eat_token_if(pc, TokenIdLParen);
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if (paren == nullptr)
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