scarlett/compiler-the-translators
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fixed comment issues

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This commit is contained in:
Partho Bhattacharya
2025-02-19 02:18:05 -05:00
parent 910760661e
commit 57d52922d2
2 changed files with 10 additions and 2 deletions
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5
lexicalStructure.lex
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@ -13,7 +13,8 @@
#endif #endif
%} %}
COM ([^*]|\*+[^)*])* STARCOM [^\*]|\*+[^\)\*]+
PARENCOM [^\)]|[^\*\)]+\)+
ID [A-Za-z_][0-9A-Za-z_]* ID [A-Za-z_][0-9A-Za-z_]*
DIGIT [0-9] DIGIT [0-9]
CHAR \\n|\\t|\\'|[^'\n\t\\]|\\\\ CHAR \\n|\\t|\\'|[^'\n\t\\]|\\\\
@ -62,7 +63,7 @@ SCHAR \\n|\\t|\\\"|[^\"\n\\]
{DIGIT}+ {if(DEBUG) {printf( "C_INTEGER: %s (%d)\n", yytext, C_INTEGER);} else {return C_INTEGER;}} {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;}} '{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;}} \"{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;}} \(\*{STARCOM}*\*\)|\(\*{PARENCOM}*\*\) {if(DEBUG) {printf( "COMMENT: %s (%d)\n", yytext, COMMENT);} else {return COMMENT;}}
"(" {if(DEBUG) {printf( "L_PAREN: %s (%d)\n", yytext, L_PAREN);} else {return L_PAREN;}} "(" {if(DEBUG) {printf( "L_PAREN: %s (%d)\n", yytext, L_PAREN);} else {return L_PAREN;}}
")" {if(DEBUG) {printf( "R_PAREN: %s (%d)\n", yytext, R_PAREN);} else {return R_PAREN;}} ")" {if(DEBUG) {printf( "R_PAREN: %s (%d)\n", yytext, R_PAREN);} else {return R_PAREN;}}

7
tests/test_comment_issues.alpha Normal file
View File

@ -0,0 +1,7 @@
(*(**)*)
(***)
(******)(*\kpp*********)
((*((*))
(***)(*)
(* *)
(***)))))))*(*))))))))*))