commit
ee1582494e
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@ -67,7 +67,11 @@ struct ErrPos {
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{
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line = pos.line;
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column = pos.column;
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file = pos.file;
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// is file symbol null?
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if (pos.file.set())
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file = pos.file;
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else
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file = "";
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return *this;
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}
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@ -289,4 +289,22 @@ namespace nix {
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"what about this " ANSI_YELLOW "%3%" ANSI_NORMAL " " ANSI_YELLOW "one" ANSI_NORMAL);
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}
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/* ----------------------------------------------------------------------------
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* ErrPos
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* --------------------------------------------------------------------------*/
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TEST(errpos, invalidPos) {
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// contains an invalid symbol, which we should not dereference!
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Pos invalid;
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// constructing without access violation.
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ErrPos ep(invalid);
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// assignment without access violation.
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ep = invalid;
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}
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}
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