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Fix new unused patch warning.
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fef78023a9
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@ -340,7 +340,7 @@ pub fn resolve_with_previous<'cfg>(
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warn,
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)?;
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resolved.register_used_patches(registry.patches());
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if warn {
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if register_patches {
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// It would be good if this warning was more targeted and helpful
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// (such as showing close candidates that failed to match). However,
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// that's not terribly easy to do, so just show a general help
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@ -485,6 +485,50 @@ fn add_ignored_patch() {
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.run();
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}
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#[test]
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fn no_warn_ws_patch() {
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Package::new("c", "0.1.0").publish();
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// Don't issue an unused patch warning when the patch isn't used when
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// partially building a workspace.
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[workspace]
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members = ["a", "b", "c"]
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[patch.crates-io]
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c = { path = "c" }
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"#,
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)
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.file("a/Cargo.toml", &basic_manifest("a", "0.1.0"))
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.file("a/src/lib.rs", "")
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.file(
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"b/Cargo.toml",
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r#"
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[package]
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name = "b"
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version = "0.1.0"
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[dependencies]
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c = "0.1.0"
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"#,
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)
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.file("b/src/lib.rs", "")
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.file("c/Cargo.toml", &basic_manifest("c", "0.1.0"))
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.file("c/src/lib.rs", "")
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.build();
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p.cargo("build -p a")
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.with_stderr(
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"\
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[UPDATING] [..]
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[COMPILING] a [..]
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[FINISHED] [..]",
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)
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.run();
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}
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#[test]
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fn new_minor() {
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Package::new("bar", "0.1.0").publish();
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