slococo-uni
/
bfbcompiler
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove ifelse_statement 

Co-authored-by: Ezequiel Bellver <ebellver@itba.edu.ar>
Co-authored-by: Juan Barmasch <jbarmasch@itba.edu.ar>
This commit is contained in:
Santiago Lo Coco 2022-04-20 10:34:27 -03:00
parent f64cc51e38
commit 54e1c0e715
1 changed files with 11 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/frontend/syntactic-analysis/bison-grammar.y
View File

@ -80,7 +80,6 @@ statement: evaluate SEMICOLON
| derivative SEMICOLON
| declare_function SEMICOLON
| if_statement
| ifelse_statement
| for_statement
| while_statement
| printCSV SEMICOLON
@ -169,7 +168,7 @@ arrayNumArray: OPEN_BRACKETS numArrays CLOSE_BRACKETS
stringArray: OPEN_BRACKETS strings CLOSE_BRACKETS
;
escapeString: ESCAPESTRING
| ESCAPESTRING ADD escapeString
;
@ -198,7 +197,7 @@ integrate: INTEGRATE STRING BETWEEN OPEN_PARENTHESIS expression AND_INT expressi
squotes: SQUOTE
| SQUOTE squotes
;
;
print: PRINT OPEN_PARENTHESIS expression CLOSE_PARENTHESIS
| PRINT OPEN_PARENTHESIS escapeString CLOSE_PARENTHESIS
@ -217,25 +216,22 @@ derivative: DERIVATIVE STRING IN OPEN_PARENTHESIS expression CLOSE_PARENTHESIS
| derivative ERR positive_constant
;
if_statement: IF OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS statement
| IF OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS OPEN_BRACKETS statements CLOSE_BRACKETS
block: OPEN_BRACES statements CLOSE_BRACES
| statement
;
ifelse_statement: if_statement ELSE statement
| if_statement ELSE OPEN_BRACKETS statements CLOSE_BRACKETS
if_statement: IF OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS block
| IF OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS block ELSE block
;
for_statement: FOR OPEN_PARENTHESIS declare_variable SEMICOLON boolean SEMICOLON assign_variable CLOSE_PARENTHESIS OPEN_BRACES statements CLOSE_BRACES
| FOR OPEN_PARENTHESIS SEMICOLON boolean SEMICOLON assign_variable CLOSE_PARENTHESIS OPEN_BRACES statements CLOSE_BRACES
| FOR OPEN_PARENTHESIS declare_variable SEMICOLON boolean SEMICOLON assign_variable CLOSE_PARENTHESIS statement
| FOR OPEN_PARENTHESIS SEMICOLON boolean SEMICOLON assign_variable CLOSE_PARENTHESIS statement
for_statement: FOR OPEN_PARENTHESIS declare_variable SEMICOLON boolean SEMICOLON assign_variable CLOSE_PARENTHESIS block
| FOR OPEN_PARENTHESIS SEMICOLON boolean SEMICOLON assign_variable CLOSE_PARENTHESIS block
;
taylor: TAYLOR INTEGER STRING
;
while_statement: WHILE OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS OPEN_BRACKETS statements CLOSE_BRACKETS
| WHILE OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS statement
while_statement: WHILE OPEN_PARENTHESIS boolean CLOSE_PARENTHESIS block
;
declare_variable: VAR STRING
@ -252,6 +248,6 @@ assign_variable: STRING ADD_ASSIGN expression
| STRING INCREMENT
| STRING DECREMENT
| STRING ASSIGN expression
;
;
%%