JuliaLang/julia — pull request #5887 by bfredl (2014-02-21 20:10:48+00:00)
Title: fix printing of :(ccall(:fun, ...))

A subtle bug in the new Expr printing code:
```
testcall = :(ccall(:getpid, Cint, ()))
eval(testcall) #ok
string(testcall)
--> "Expr(ccall, :getpid, Cint, ())"
eval(parse(string(testcall)))
---> ERROR: ParseError("invalid \"ccall\" syntax")
```
Attached patch gives
```
string(testcall)
--> "ccall(:getpid,Cint,())"
eval(parse(string(testcall))) # ok
```