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Imported Upstream version 3.8.0

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Former-commit-id: 6a76a29bd07d86e57c6c8da45c65ed5447d38a61
This commit is contained in:
Jo Shields
2014-09-04 09:07:35 +01:00
parent a575963da9
commit fe777c5c82
1062 changed files with 12460 additions and 5983 deletions
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131
mcs/class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine/Expression.cs
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@@ -55,6 +55,14 @@ namespace Microsoft.Build.BuildEngine {
internal class Expression {
enum TokenKind
{
OpenParens,
CloseParens,
Dot,
End
}
ExpressionCollection expressionCollection;
static Regex item_regex;
@@ -232,6 +240,7 @@ namespace Microsoft.Build.BuildEngine {
pos += 2;
int start = pos;
int end = 0;
bool requires_closing_parens = true;
var ch = text [pos];
if ((ch == 'r' || ch == 'R') && text.Substring (pos + 1).StartsWith ("egistry:", StringComparison.OrdinalIgnoreCase)) {
@@ -273,6 +282,7 @@ namespace Microsoft.Build.BuildEngine {
// Simple property reference $(Foo)
//
phase.Add (new PropertyReference (name));
requires_closing_parens = false;
} else {
end = 0;
}
@@ -287,6 +297,14 @@ namespace Microsoft.Build.BuildEngine {
pos = end;
}
if (requires_closing_parens) {
end = text.IndexOf (')', pos);
if (end < 0)
end = 0;
else
pos = end + 1;
}
}
end = text.IndexOf ("$(", pos, StringComparison.Ordinal);
@@ -493,70 +511,71 @@ namespace Microsoft.Build.BuildEngine {
static MemberInvocationReference ParseInvocation (string text, ref int p, Type type, IReference instance)
{
var open_parens = text.IndexOf ('(', p);
string name;
int end;
List<string> args;
TokenKind token;
MemberInvocationReference mir = null;
//
// Is it method or property
//
if (open_parens > 0) {
name = text.Substring (p, open_parens - p);
while (true) {
int prev = p;
token = ScanName (text, ref p);
var name = text.Substring (prev, p - prev).TrimEnd ();
//
// It can be instance method on static property
//
if (name.IndexOf ('.') > 0) {
var names = name.Split ('.');
int i;
for (i = 0; i < names.Length - 1; ++i) {
instance = new MemberInvocationReference (type, names [i]) {
Instance = instance
};
}
switch (token) {
case TokenKind.Dot:
case TokenKind.OpenParens:
break;
case TokenKind.CloseParens:
return new MemberInvocationReference (type, name) {
Instance = instance
};
type = null;
name = names [i];
}
++open_parens;
args = ParseArguments (text, ref open_parens);
end = text.IndexOf (')', open_parens);
} else {
end = text.IndexOf (')', p);
if (end < 0)
throw new InvalidProjectFileException (string.Format ("Invalid static method invocation syntax '{0}'", text.Substring (p)));
case TokenKind.End:
if (mir == null || name.Length != 0)
throw new InvalidProjectFileException (string.Format ("Invalid static method invocation syntax '{0}'", text.Substring (p)));
name = text.Substring (p, end - p);
//
// It can be instance member on static property
//
if (name.IndexOf ('.') > 0) {
var names = name.Split ('.');
int i;
for (i = 0; i < names.Length - 1; ++i) {
instance = new MemberInvocationReference (type, names [i]) {
Instance = instance
};
}
type = null;
name = names [i];
return mir;
default:
throw new NotImplementedException ();
}
args = null;
instance = mir = new MemberInvocationReference (type, name) {
Instance = instance
};
if (type != null) {
if (!IsMethodAllowed (type, name))
throw new InvalidProjectFileException (string.Format ("The function '{0}' on type '{1}' has not been enabled for execution", name, type.FullName));
type = null;
}
if (token == TokenKind.OpenParens) {
++p;
mir.Arguments = ParseArguments (text, ref p);
}
if (p < text.Length && text [p] == '.') {
++p;
continue;
}
return mir;
}
}
static TokenKind ScanName (string text, ref int p)
{
for (; p < text.Length; ++p) {
switch (text [p]) {
case '(':
return TokenKind.OpenParens;
case '.':
return TokenKind.Dot;
case ')':
return TokenKind.CloseParens;
}
}
name = name.TrimEnd ();
if (!IsMethodAllowed (type, name))
throw new InvalidProjectFileException (string.Format ("The function '{0}' on type '{1}' has not been enabled for execution", name, type.FullName));
p = end + 1;
return new MemberInvocationReference (type, name) {
Arguments = args,
Instance = instance
};
return TokenKind.End;
}
ArrayList SplitMetadata (string text)