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Don't parse 'var == expr' as an assignment

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This commit is contained in:
Eelco Dolstra 2014-06-16 10:05:09 -04:00
parent 1734e8a149
commit 66b2d18243
1 changed files with 2 additions and 0 deletions
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2
nix-repl.cc
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@ -350,6 +350,8 @@ bool NixRepl::processLine(string line)
size_t p = line.find('='); size_t p = line.find('=');
string name; string name;
if (p != string::npos && if (p != string::npos &&
p < line.size() &&
line[p + 1] != '=' &&
isVarName(name = removeWhitespace(string(line, 0, p)))) isVarName(name = removeWhitespace(string(line, 0, p))))
{ {
Expr * e = parseString(string(line, p + 1)); Expr * e = parseString(string(line, p + 1));