diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/scala/tools/nsc/ast/parser/Scanners.scala | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala b/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala index 2626ca26a6..2895d02dfe 100644 --- a/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala +++ b/src/compiler/scala/tools/nsc/ast/parser/Scanners.scala @@ -670,12 +670,18 @@ trait Scanners extends ScannersCommon { next.offset = charOffset - 1 } if (ch == '"') { - nextRawChar() - if (!multiLine || isTripleQuote()) { + if (multiLine) { + nextRawChar() + if (isTripleQuote()) { + setStrVal() + token = STRINGLIT + } else + getStringPart(multiLine) + } else { + nextChar() setStrVal() token = STRINGLIT - } else - getStringPart(multiLine) + } } else if (ch == '$') { nextRawChar() if (ch == '$') { @@ -698,12 +704,15 @@ trait Scanners extends ScannersCommon { } else { syntaxError("invalid string interpolation") } - } else if ((ch == CR || ch == LF || ch == SU) && !isUnicodeEscape) { - syntaxError("unclosed string literal") } else { - putChar(ch) - nextRawChar() - getStringPart(multiLine) + val isUnclosedLiteral = !isUnicodeEscape && (ch == SU || (!multiLine && (ch == CR || ch == LF))) + if (isUnclosedLiteral) { + syntaxError(if (!multiLine) "unclosed string literal" else "unclosed multi-line string literal") + } else { + putChar(ch) + nextRawChar() + getStringPart(multiLine) + } } } |