Bug 66692

Summary:	Compiler error not fixed up when converting from binary to source prerequisite project
Product:	[Eclipse Project] JDT	Reporter:	Nick Edgar <n.a.edgar>
Component:	Core	Assignee:	Kent Johnson <kent_johnson>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3	CC:	wassim.melhem
Version:	3.0
Target Milestone:	3.0 RC3
Hardware:	PC
OS:	Windows 2000
Whiteboard:

Description Nick Edgar

2004-06-11 10:56:35 EDT

build I20040611-0010

- load Text and UI loaded from head, except for org.eclipse.text
- built
- got some compile errors:
Severity	Description	Resource	In Folder	Location	Creation Time
2	The method computeUnprojectedMasterRegions(int, int) from the type
ProjectionDocument is not visible	ProjectionViewer.java
org.eclipse.jface.text/projection/org/eclipse/jface/text/source/projection
line 183	June 11, 2004 10:42:13 AM
2	The method computeProjectedMasterRegions(int, int) is undefined for the type
ProjectionDocument	ProjectionViewer.java
org.eclipse.jface.text/projection/org/eclipse/jface/text/source/projection
line 191	June 11, 2004 10:42:13 AM

- loaded org.eclipse.text from head
- Ctrl+B
- it did not fix up the errors
- touched ProjectionViewer
- Ctrl+B
- it appeared to do a full rebuild of org.eclipse.jface.text

It's as if the classpath change wasn't noticed earlier.

Comment 1 Olivier Thomann

2004-06-11 11:54:37 EDT

Is org.eclipse.text referenced through the PDE container?

Comment 2 Nick Edgar

2004-06-11 12:21:10 EDT

Yes.

Comment 3 Kent Johnson

2004-06-15 12:42:10 EDT

Couldn't reproduce it.

I tried with the latest jdt.core on top of build I20040611-0010 & with just 
build I20040611-0010.

The 2 errors were fixed up during the first build (with & without Auto-build 
enabled) after extracting org.eclipse.text from head.

Nick: if you have time & can reproduce it, please let me know.

Comment 4 Kent Johnson

2004-06-16 11:28:54 EDT

Could be related to bug 66766.

Comment 5 Wassim Melhem

2004-06-16 11:38:17 EDT

bug 66766 only occurs when you delete org.eclipse.swt and 
org.eclipse.swt.win32 (in that order) from your workspace.  This would result 
in an incomplete classpath that is missing swt.jar.  No amount of rebuilds 
could fix this problem.

In this case, the classpath is complete since an explicit rebuild fixed it.

Comment 6 Philipe Mulet

2004-06-17 10:34:25 EDT

Removing milestone. Cannot commit to address until it got reproduced.

Comment 7 Nick Edgar

2004-06-17 10:59:27 EDT

Tried going back to I20040611-0010 and doing:
- delete org.eclipse.text 
- Ctrl+B (the 2 errors came back)
- loaded org.eclipse.text from head
- Ctrl+B
- the errors were correctly fixed up

Also tried with autobuild, and wasn't able to reproduce the problem.

Comment 8 Kent Johnson

2004-06-17 11:58:37 EDT

Talked to Nick. We'll close this until we can reproduce it.