fix(rustup): type-inference fails on empty vec

Previously this wasn't the case, as the type could be inferred by the
type of the parent-vector to extend.

Apparently this feature was removed, probably for good reason.
This commit is contained in:
Sebastian Thiel
2015-06-21 17:55:46 +02:00
parent a566b70273
commit 27fdd8ee0c
70 changed files with 2 additions and 1150 deletions

View File

@@ -63,7 +63,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -108,7 +107,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -198,7 +196,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -352,7 +349,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -442,7 +438,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -600,7 +595,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -645,7 +639,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1188,7 +1181,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1233,7 +1225,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1278,7 +1269,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1369,7 +1359,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1460,7 +1449,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1551,7 +1539,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1645,7 +1632,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1690,7 +1676,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -1939,7 +1924,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -2909,7 +2893,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}
@@ -2961,7 +2944,6 @@ impl<'n, 'a> Engine<'n, 'a> {
err.issues.push(CLIError::UnknownParameter(key.to_string(),
{let mut v = Vec::new();
v.extend(self.gp.iter().map(|v|*v));
v.extend([].iter().map(|v|*v));
v } ));
}
}