From: Johnny Richard <johnny@johnnyrichard.com>
To: ~johnnyrichard/olang-devel@lists.sr.ht
Cc: Johnny Richard <johnny@johnnyrichard.com>
Subject: [PATCH olang v2 2/3] ast: create binary operation ast node
Date: Sun, 17 Mar 2024 22:29:23 +0100 [thread overview]
Message-ID: <20240317213638.131057-3-johnny@johnnyrichard.com> (raw)
In-Reply-To: <20240317213638.131057-1-johnny@johnnyrichard.com>
Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
---
v2: Map all binary operation kind possibles at this moment
src/ast.c | 14 ++++++++++++++
src/ast.h | 34 ++++++++++++++++++++++++++++++++++
2 files changed, 48 insertions(+)
diff --git a/src/ast.c b/src/ast.c
index ab56c96..c9f33a4 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -52,6 +52,20 @@ ast_new_node_fn_def(arena_t *arena, string_view_t identifier, type_t return_type
return node_fn_def;
}
+ast_node_t *
+ast_new_node_bin_op(arena_t *arena, ast_binary_op_kind_t kind, ast_node_t *lhs, ast_node_t *rhs)
+{
+ ast_node_t *node_bin_op = (ast_node_t *)arena_alloc(arena, sizeof(ast_node_t));
+ assert(node_bin_op);
+
+ node_bin_op->kind = AST_NODE_BINARY_OP;
+ node_bin_op->data.as_bin_op.kind = kind;
+ node_bin_op->data.as_bin_op.lhs = lhs;
+ node_bin_op->data.as_bin_op.rhs = rhs;
+
+ return node_bin_op;
+}
+
ast_node_t *
ast_new_node_literal_u32(arena_t *arena, uint32_t value)
{
diff --git a/src/ast.h b/src/ast.h
index 2b42781..4e146f8 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -30,6 +30,7 @@ typedef enum
AST_NODE_PROGRAM,
AST_NODE_BLOCK,
AST_NODE_FN_DEF,
+ AST_NODE_BINARY_OP,
AST_NODE_RETURN_STMT,
AST_NODE_LITERAL,
AST_NODE_UNKNOWN
@@ -73,6 +74,35 @@ typedef struct ast_literal
ast_literal_value_t value;
} ast_literal_t;
+typedef enum ast_binary_op_kind
+{
+ AST_BINOP_ADDITION,
+ AST_BINOP_SUBTRACTION,
+ AST_BINOP_MULTIPLICATION,
+ AST_BINOP_DIVISION,
+ AST_BINOP_REMINDER,
+ AST_BINOP_BITWISE_LSHIFT,
+ AST_BINOP_BITWISE_RSHIFT,
+ AST_BINOP_BITWISE_XOR,
+ AST_BINOP_BITWISE_AND,
+ AST_BINOP_BITWISE_OR,
+ AST_BINOP_CMP_LT,
+ AST_BINOP_CMP_GT,
+ AST_BINOP_CMP_LEQ,
+ AST_BINOP_CMP_GEQ,
+ AST_BINOP_CMP_EQ,
+ AST_BINOP_CMP_NEQ,
+ AST_BINOP_LOGICAL_AND,
+ AST_BINOP_LOGICAL_OR,
+} ast_binary_op_kind_t;
+
+typedef struct ast_binary_op
+{
+ ast_binary_op_kind_t kind;
+ ast_node_t *lhs;
+ ast_node_t *rhs;
+} ast_binary_op_t;
+
typedef struct ast_return_stmt
{
ast_node_t *data;
@@ -82,6 +112,7 @@ typedef union
{
ast_program_t as_program;
ast_fn_definition_t as_fn_def;
+ ast_binary_op_t as_bin_op;
ast_literal_t as_literal;
ast_block_t as_block;
ast_return_stmt_t as_return_stmt;
@@ -99,6 +130,9 @@ ast_new_program(arena_t *arena, ast_node_t *fn_def);
ast_node_t *
ast_new_node_fn_def(arena_t *arena, string_view_t identifier, type_t return_type, ast_node_t *block);
+ast_node_t *
+ast_new_node_bin_op(arena_t *arena, ast_binary_op_kind_t kind, ast_node_t *lhs, ast_node_t *rhs);
+
ast_node_t *
ast_new_node_literal_u32(arena_t *arena, uint32_t value);
--
2.44.0
next prev parent reply other threads:[~2024-03-17 20:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-17 21:29 [PATCH olang v2 0/3] frontend: add binary operation expr support Johnny Richard
2024-03-17 21:29 ` [PATCH olang v2 1/3] lexer: add tokenize support to binary op tokens Johnny Richard
2024-03-18 0:30 ` Carlos Maniero
2024-03-18 8:49 ` Johnny Richard
2024-03-17 21:29 ` Johnny Richard [this message]
2024-03-17 21:29 ` [PATCH olang v2 3/3] parser: add all binary operation expressions Johnny Richard
2024-03-17 20:37 ` [olang/patches/.build.yml] build success builds.sr.ht
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