From 94595193b52e2b4913cda4bb8de4c9a733b2c440 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Dybiec?= <pdybiec@stud.cs.uni.wroc.pl>
Date: Sun, 4 Nov 2018 00:35:34 +0100
Subject: Add basic tokens + parse function name

---
 source/mod_student/lexer.mll  | 44 +++++++++++++++++++++++++++++++++++++++++++
 source/mod_student/parser.mly | 27 +++++++++++++++++++++++++-
 2 files changed, 70 insertions(+), 1 deletion(-)

(limited to 'source')

diff --git a/source/mod_student/lexer.mll b/source/mod_student/lexer.mll
index f785e52..a62b8ad 100644
--- a/source/mod_student/lexer.mll
+++ b/source/mod_student/lexer.mll
@@ -58,6 +58,50 @@
       { LPAREN }
       | ")"
       { RPAREN }
+      | "{"
+      { LBRACKET }
+      | "{"
+      { RBRACKET }
+      | ":"
+      { COLON }
+      | "+"
+      { OP_PLUS }
+      | "-"
+      { OP_MINUS }
+      | "*"
+      { OP_MULT }
+      | "/"
+      { OP_DIV }
+      | "%"
+      { OP_REM }
+      | "&"
+      { OP_AND }
+      | "|"
+      { OP_OR }
+      | "=="
+      { OP_EQ }
+      | "!="
+      { OP_NEQ }
+      | "<="
+      { OP_LE }
+      | ">="
+      { OP_GE }
+      | "<"
+      { OP_LT }
+      | ">"
+      { OP_GT }
+      | "="
+      { ASSIGN }
+      | "if"
+      { IF }
+      | "else"
+      { ELSE }
+      | "while"
+      { WHILE }
+      | "return"
+      { RETURN }
+      | "length"
+      { LENGTH }
       | identifier as id
       { IDENTIFIER id }
 
diff --git a/source/mod_student/parser.mly b/source/mod_student/parser.mly
index d2216a6..4889d11 100644
--- a/source/mod_student/parser.mly
+++ b/source/mod_student/parser.mly
@@ -34,6 +34,26 @@ let mkTag =
 %token RPAREN
 %token LBRACKET
 %token RBRACKET
+%token COLON
+%token OP_PLUS
+%token OP_MINUS
+%token OP_MULT
+%token OP_DIV
+%token OP_REM
+%token OP_AND
+%token OP_OR
+%token OP_EQ
+%token OP_NEQ
+%token OP_LE
+%token OP_GE
+%token OP_LT
+%token OP_GT
+%token ASSIGN
+%token IF
+%token ELSE
+%token WHILE
+%token RETURN
+%token LENGTH
 %token <int>INT
 %token <string>IDENTIFIER
 %token <char>CHAR
@@ -51,10 +71,15 @@ let mkTag =
 
 (* Obecnie potrafimy sparsować tylko pusty plik (wymagamy od razu tokena EOF) *)
 file:
+    | declarations= list(func) EOF
+    { ModuleDefinition {global_declarations=declarations } }
     |  EOF
     { ModuleDefinition {global_declarations=[] } }
 
-
+func:
+    | id=identifier LPAREN RPAREN 
+    { GDECL_Function { loc=Location( {line=0;column=0;file=""});
+    id=id;formal_parameters=[]; return_types=[];body=None} }
 identifier:
     | IDENTIFIER
     { Identifier $1 }
-- 
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