lvalues when compiling list of partial-match overloads in diagnosis.
(This is a reapplication of commits r29462 and r29469.)
Also, fix the following tests:
stdlib/FixedPointDiagnostics.swift.gyb
stdlib/NumericDiagnostics.swift.gyb
<rdar://problem/17875634> can't append to array of tuples
Swift SVN r29493
Ugly (both in layout and functionality) workaround for Gyb rdar://15928178, using operator if/else if/else instead of if/elif statements;
this was fiddly to get working, hence the separate check-in.
Sharpen the expected error string for mixed type operators, and add an expected warning and note for assigning the result of
an assignment, which is righteous since we're not C.
Approved by Dmitri.
Swift SVN r24586
Replace hard-coded lists of real-number types, and of arithmetic and logical operators I’m testing, with lists added to SwiftIntTypes.py, which becomes a bit of a misnomer.
Separate them into ones which only work on integer types, and those which also allow reals.
Do a double loop, over just the integers and then the reals as well.
Change the run line to allow importing StdlibUnittest with help from Dmitri, which I won't actually need until I do result type checking.
Approved by Dmitri.
Swift SVN r24029
for binary non-logical operators in _The Swift Programming Language_ "Basic Operators."
Until rdar://18695154 is fixed, + and - are disabled; this leaves 1440 tests.
Approved by Dmitri.
Swift SVN r23096
