diff --git a/src/libexpr/lexer.l b/src/libexpr/lexer.l index 4c28b976e..462b3b602 100644 --- a/src/libexpr/lexer.l +++ b/src/libexpr/lexer.l @@ -198,7 +198,7 @@ or { return OR_KW; } (...|\$[^\{\"\\]|\\.|\$\\.)+ would have triggered. This is technically invalid, but we leave the problem to the parser who fails with exact location. */ - return STR; + return EOF; } \'\'(\ *\n)? { PUSH_STATE(IND_STRING); return IND_STRING_OPEN; } diff --git a/tests/lang/parse-fail-eof-in-string.nix b/tests/lang/parse-fail-eof-in-string.nix new file mode 100644 index 000000000..19775d2ec --- /dev/null +++ b/tests/lang/parse-fail-eof-in-string.nix @@ -0,0 +1,3 @@ +# https://github.com/NixOS/nix/issues/6562 +# Note that this file must not end with a newline. +a 1"$ \ No newline at end of file