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Fix some escape character literals & add a few more

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This commit is contained in:
Nikita Lisitsa 2026-04-01 16:52:19 +03:00
parent 7b6f88ea5a
commit d17f48cf7f
1 changed files with 12 additions and 5 deletions
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17
libs/parser/rules/pslang.l
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@ -107,13 +107,20 @@ f64 { return bp::make_f64(ctx.location); }
[0-9]+\.[0-9]+h { return bp::make_lit_f16(yytext, ctx.location); } [0-9]+\.[0-9]+h { return bp::make_lit_f16(yytext, ctx.location); }
[0-9]+\.[0-9]+d { return bp::make_lit_f64(yytext, ctx.location); } [0-9]+\.[0-9]+d { return bp::make_lit_f64(yytext, ctx.location); }
'.' { return bp::make_lit_char8(yytext[1], ctx.location); } '\\0' { return bp::make_lit_char8(0, ctx.location); }
'\\a' { return bp::make_lit_char8(7, ctx.location); }
'\\b' { return bp::make_lit_char8(8, ctx.location); }
'\\t' { return bp::make_lit_char8(9, ctx.location); }
'\\n' { return bp::make_lit_char8(10, ctx.location); } '\\n' { return bp::make_lit_char8(10, ctx.location); }
'\\t' { return bp::make_lit_char8(11, ctx.location); } '\\v' { return bp::make_lit_char8(11, ctx.location); }
'\\f' { return bp::make_lit_char8(12, ctx.location); }
'\\r' { return bp::make_lit_char8(13, ctx.location); } '\\r' { return bp::make_lit_char8(13, ctx.location); }
'\\\"' { return bp::make_lit_char8(22, ctx.location); } '\\e' { return bp::make_lit_char8(27, ctx.location); }
'\\'' { return bp::make_lit_char8(27, ctx.location); } '\\\"' { return bp::make_lit_char8(34, ctx.location); }
'\\\\' { return bp::make_lit_char8(134, ctx.location); } '\\'' { return bp::make_lit_char8(39, ctx.location); }
'\\?' { return bp::make_lit_char8(63, ctx.location); }
'\\\\' { return bp::make_lit_char8(92, ctx.location); }
'.' { return bp::make_lit_char8(yytext[1], ctx.location); }
<<EOF>> { return bp::make_end(ctx.location); } <<EOF>> { return bp::make_end(ctx.location); }