[GROOVY-4293] BUG! exception in phase 'parsing' in source unit 'Script1.groovy' null

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.7.3
• Fix Version/s: 1.7.4, 1.8-beta-1
• Assignee: Roshan Dawrani
• Reporter: André
• Created: 06/Jul/10 07:43
• Updated: 22/Jul/10 17:32
• Resolved: 07/Jul/10 21:48

Description

I am encountering another parser "bug"

does not work:

def params = new Expando()
params.newValue = 23
def trendMap = ['worsening': (-2), 'slightly worsening':(-1), 'neutral':0 ,'slightly improving': 1,'improving':2]

def obj = []
def el = [obj]
if (!el[1]) el[1] = "1"

Eval.x(el[0],"x[1]="+ el[2] ? trendMap[params.newValue.toInteger()] : params.newValue.toInteger() )

changing the last line to include brackets makes it work

Eval.x(el[0],"x[1]="+ (el[2] ? trendMap[params.newValue.toInteger()] : params.newValue.toInteger()) )

Exception thrown

BUG! exception in phase 'parsing' in source unit 'Script1.groovy' null

at groovy.util.Eval.me(Eval.java:50)

at groovy.util.Eval.x(Eval.java:60)

at groovy.util.Eval$x.call(Unknown Source)

at ConsoleScript24.run(ConsoleScript24:9)

Caused by: java.lang.NullPointerException

at java.io.StringReader.<init>(StringReader.java:33)

... 4 more
Result: 23
Exception thrown

BUG! exception in phase 'parsing' in source unit 'Script1.groovy' null

at groovy.util.Eval.me(Eval.java:50)

at groovy.util.Eval.x(Eval.java:60)

at groovy.util.Eval$x.call(Unknown Source)

at ConsoleScript26.run(ConsoleScript26:9)

Caused by: java.lang.NullPointerException

at java.io.StringReader.<init>(StringReader.java:33)

... 4 more