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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2006-10-17 14:01:28 +0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2006-10-17 14:01:28 +0000 |
| commit | 4bd5cdb90b980bd5e0eec86bf3fcfdd3b07946d1 (patch) | |
| tree | da35aece732449c6db41711b809053e639ad8de4 | |
| parent | 58ff6939f4713063dabd77d485689691a82dbb3b (diff) | |
* Print out the offending path.
| -rw-r--r-- | src/libexpr/eval.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc index 31e9c462f..2a5019fd9 100644 --- a/src/libexpr/eval.cc +++ b/src/libexpr/eval.cc @@ -572,9 +572,10 @@ Expr evalExpr2(EvalState & state, Expr e) ATerm p; if (matchAttrs(e1, as) && matchPath(e2, p)) { static bool haveWarned = false; - warnOnce(haveWarned, + warnOnce(haveWarned, format( "concatenation of a derivation and a path is deprecated, " - "you should write `drv + \"/path\"' instead of `drv + /path'"); + "you should write `drv + \"%1%\"' instead of `drv + %1%'") + % aterm2String(p)); PathSet context; return makeStr( coerceToString(state, makeSelect(e1, toATerm("outPath")), context) |