Problem
Normal string literals support basic escapes but not Unicode escape sequences such as \uXXXX.
Desired outcome
Define and implement supported Unicode escape syntax, including invalid-code-point diagnostics and lexer tests.
Location
ndc_lexer/src/string.rs, lex_string.
Problem
Normal string literals support basic escapes but not Unicode escape sequences such as
\uXXXX.Desired outcome
Define and implement supported Unicode escape syntax, including invalid-code-point diagnostics and lexer tests.
Location
ndc_lexer/src/string.rs,lex_string.