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Merge branch 'Dev' into Sprint1-BasicProgSetupFix-t#06

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This commit is contained in:
Annie Slenker
2025-02-13 01:59:32 -05:00
committed by GitHub
parent 228f66a385 b494518208
commit 9aa63372c3
7 changed files with 50 additions and 49 deletions
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2
Makefile
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@ -16,7 +16,7 @@ flex.o: lex.yy.c typedefs.h
lex.yy.c: lexicalStructure.lex
$(FLEX) -o lex.yy.c $(LEX)
test:
./$(EXE) ./tests/test_comments.alpha
./$(EXE) ./tests/test_generalTokenTest.alpha

93
lexicalStructure.lex
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@ -5,8 +5,10 @@
%option noyywrap
%option header-file="flex.h"
%{
#include "typedefs.h"
int line_number = 1, column_number = 1;
#include <stdbool.h>
#include "typedefs.h"
int line_number = 1, column_number = 1;
bool DEBUG = true;
%}
COM ([^*]|\*+[^)*])*
@ -19,56 +21,53 @@ SCHAR \\n|\\t|\\\"|[^\"\n\\]
%%
"integer" {return T_INTEGER;}
"address" {return T_ADDRESS;}
"Boolean" {return T_BOOLEAN;}
"character" {return T_CHARACTER;}
"integer" {if(DEBUG) {printf( "T_INTEGER: %s (%d)\n", yytext, T_INTEGER);} else {return T_INTEGER;}}
"address" {if(DEBUG) {printf( "T_ADDRESS: %s (%d)\n", yytext, T_ADDRESS);} else {return T_ADDRESS;}}
"Boolean" {if(DEBUG) {printf( "T_BOOLEAN: %s (%d)\n", yytext, T_BOOLEAN);} else {return T_BOOLEAN;}}
"character" {if(DEBUG) {printf( "T_CHARACTER: %s (%d)\n", yytext, T_CHARACTER);} else {return T_CHARACTER;}}
{DIGIT}+ {return C_INTEGER;}
"null" {return C_NULL;}
"while" {if(DEBUG) {printf( "WHILE: %s (%d)\n", yytext, WHILE);} else {return WHILE;}}
"if" {if(DEBUG) {printf( "IF: %s (%d)\n", yytext, IF);} else {return IF;}}
"then" {if(DEBUG) {printf( "THEN: %s (%d)\n", yytext, THEN);} else {return THEN;}}
"else" {if(DEBUG) {printf( "ELSE: %s (%d)\n", yytext, ELSE);} else {return ELSE;}}
"type" {if(DEBUG) {printf( "TYPE: %s (%d)\n", yytext, TYPE);} else {return TYPE;}}
"function" {if(DEBUG) {printf( "FUNCTION: %s (%d)\n", yytext, FUNCTION);} else {return FUNCTION;}}
"return" {if(DEBUG) {printf( "RETURN: %s (%d)\n", yytext, RETURN);} else {return RETURN;}}
"external" {if(DEBUG) {printf( "EXTERNAL: %s (%d)\n", yytext, EXTERNAL);} else {return EXTERNAL;}}
"as" {if(DEBUG) {printf( "AS: %s (%d)\n", yytext, AS);} else {return AS;}}
"while" {return WHILE;}
"if" {return IF;}
"then" {return THEN;}
"else" {return ELSE;}
"type" {return TYPE;}
"function" {return FUNCTION;}
"return" {return RETURN;}
"external" {return EXTERNAL;}
"as" {return AS;}
"release" {if(DEBUG) {printf( "RELEASE: %s (%d)\n", yytext, RELEASE);} else {return RELEASE;}}
"reserve" {if(DEBUG) {printf( "RESERVE: %s (%d)\n", yytext, RESERVE);} else {return RESERVE;}}
'{CHAR}' {return C_CHARACTER;}
"true" {return C_TRUE;}
"false" {return C_FALSE;}
"+" {if(DEBUG) {printf( "ADD: %s (%d)\n", yytext, ADD);} else {return ADD;}}
"-" {if(DEBUG) {printf( "SUB_OR_NEG: %s (%d)\n", yytext, SUB_OR_NEG);} else {return SUB_OR_NEG;}}
"*" {if(DEBUG) {printf( "MUL: %s (%d)\n", yytext, MUL);} else {return MUL;}}
"/" {if(DEBUG) {printf( "DIV: %s (%d)\n", yytext, DIV);} else {return DIV;}}
"%" {if(DEBUG) {printf( "REM: %s (%d)\n", yytext, REM);} else {return REM;}}
"<" {if(DEBUG) {printf( "LESS_THAN: %s (%d)\n", yytext, LESS_THAN);} else {return LESS_THAN;}}
"=" {if(DEBUG) {printf( "EQUAL_TO: %s (%d)\n", yytext, EQUAL_TO);} else {return EQUAL_TO;}}
":=" {if(DEBUG) {printf( "ASSIGN: %s (%d)\n", yytext, ASSIGN);} else {return ASSIGN;}}
"!" {if(DEBUG) {printf( "NOT: %s (%d)\n", yytext, NOT);} else {return NOT;}}
"&" {if(DEBUG) {printf( "AND: %s (%d)\n", yytext, AND);} else {return AND;}}
"|" {if(DEBUG) {printf( "OR: %s (%d)\n", yytext, OR);} else {return OR;}}
"." {if(DEBUG) {printf( "DOT: %s (%d)\n", yytext, DOT);} else {return DOT;}}
"+" {return ADD;}
"-" {return SUB_OR_NEG;}
"*" {return MUL;}
"/" {return DIV;}
"%" {return REM;}
"<" {return LESS_THAN;}
"=" {return EQUAL_TO;}
":=" {return ASSIGN;}
"!" {return NOT;}
"&" {return AND;}
"|" {return OR;}
"." {return DOT;}
";" {if(DEBUG) {printf( "SEMI_COLON: %s (%d)\n", yytext, SEMI_COLON);} else {return SEMI_COLON;}}
":" {if(DEBUG) {printf( "COLON: %s (%d)\n", yytext, COLON);} else {return COLON;}}
"," {if(DEBUG) {printf( "COMMA: %s (%d)\n", yytext, COMMA);} else {return COMMA;}}
"->" {if(DEBUG) {printf( "ARROW: %s (%d)\n", yytext, ARROW);} else {return ARROW;}}
";" {return SEMI_COLON;}
":" {return COLON;}
"," {return COMMA;}
"->" {return ARROW;}
{DIGIT}+ {if(DEBUG) {printf( "C_INTEGER: %s (%d)\n", yytext, C_INTEGER);} else {return C_INTEGER;}}
'{CHAR}' {if(DEBUG) {printf( "C_CHARACTER: %s (%d)\n", yytext, C_CHARACTER);} else {return C_CHARACTER;}}
\"{SCHAR}*\" {if(DEBUG) {printf( "C_STRING: %s (%d)\n", yytext, C_STRING);} else {return C_STRING;}}
"(*"{COM}"*)" {if(DEBUG) {printf( "COMMENT: %s (%d)\n", yytext, COMMENT);} else {return COMMENT;}}
"true" {if(DEBUG) {printf( "C_TRUE: %s (%d)\n", yytext, C_TRUE);} else {return C_TRUE;}}
"false" {if(DEBUG) {printf( "C_FALSE: %s (%d)\n", yytext, C_FALSE);} else {return C_FALSE;}}
"null" {if(DEBUG) {printf( "C_NULL: %s (%d)\n", yytext, C_NULL);} else {return C_NULL;}}
"reserve" {return RESERVE;}
"release" {return RELEASE;}
{ID} {if(DEBUG) {printf( "ID: %s (%d)\n", yytext, ID);} else {return ID;}}
\"{SCHAR}*\" {return C_STRING;}
"(*"{COM}"*)" {return COMMENT;}
{ID} {return ID;}
\n {line_number++; column_number = 1;}
. {column_number++;}
%%
\n {line_number++; column_number = 1;}
. {column_number++;}
%%

2
runner.c
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@ -1,5 +1,6 @@
#include "runner.h"
int main(int argc, char *argv[]) {
char *check_input;
int token;
@ -65,3 +66,4 @@ int is_alpha_file(char *file, int file_len) {
}
return 0; //is alpha file
}

2
runner.h
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@ -22,4 +22,4 @@ int arg;
int main(int argc, char* argv[]);
char *is_tok(int argc, char* argv[]);
int is_alpha_file(char *file, int file_len);
int is_alpha_file(char *file, int file_len);

0
tests/generalTokenTest.alpha → tests/test_generalTokenTest.alpha
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0
tests/simpleIntTest.alpha → tests/test_simpleIntTest.alpha
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0
tests/simpleLiteralAndCommentsTest.alpha → tests/test_simpleLiterals.alpha
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