This issue only happens on Windows, not on OSX, exactly same Spoofax version.
Upping the memory limit to 2G doesn't fix it, only makes it appear later.

Side note: Spoofax Core is single threaded, but the Java GC is not, so CPU use goes up to 100% before GC overhead limit exceeded exception is thrown.

13:01 | INFO  | s.e.m.b.GenerateSourcesBuilder - Generating sources for language project eclipse:///relations
13:01 | INFO  | o.m.c.build.Builder            - Building eclipse:///relations
13:01 | INFO  | o.m.c.build.Builder            - Building 1 sources, 0 includes of language impl. org.metaborg:org.metaborg.meta.lang.esv:1.5.0-SNAPSHOT
13:01 | INFO  | o.m.s.e.m.b.PreJavaBuilder     - Building language project eclipse:///relations
13:01 | INFO  | Build log                      - > Generate sources
13:01 | INFO  | Build log                      - > Compile grammar to parse table
13:01 | INFO  | Build log                      - > Make grammar permissive for error-recovery parsing.
13:01 | INFO  | Build log                      - > Pack SDF modules
13:01 | INFO  | Build log                      - Execute pack-sdf
13:01 | INFO  | Build log                      - Execute make-permissive
13:01 | INFO  | Build log                      - > Prepare native executables
13:01 | INFO  | Build log                      - Execute sdf2table
13:01 | INFO  | Build log                      - > Generate pretty-print table from grammar
13:01 | INFO  | Build log                      - > Parse SDF definition
13:01 | INFO  | Build log                      - Execute pp-gen
13:01 | INFO  | Build log                      - Execute pp-table
13:01 | INFO  | Build log                      - > Compress pretty-print table
13:01 | INFO  | Build log                      - > Copy external Jar
13:01 | INFO  | Build log                      - > Compile Stratego code
13:01 | INFO  | Build log                      - > Extract parenthesis structure from grammar
13:01 | INFO  | Build log                      - > Parse SDF definition
13:01 | INFO  | Build log                      - Execute sdf2parenthesize
13:01 | INFO  | Build log                      - Execute sdf2table
13:01 | INFO  | Build log                      - > Generate Stratego signatures for grammar constructors
13:01 | INFO  | Build log                      - > Extract constructor signatures from grammar
13:01 | INFO  | Build log                      - > Parse SDF definition
13:01 | INFO  | Build log                      - Execute sdf2rtg
13:01 | INFO  | Build log                      - Execute sdf2table
13:01 | INFO  | Build log                      - Execute implodePT
13:01 | INFO  | Build log                      - Execute rtg2sig
13:01 | INFO  | Build log                      - Execute strj
13:03 | ERROR | Build log                      - Builder failed unexpectedly
java.lang.RuntimeException: java.lang.OutOfMemoryError: GC overhead limit exceeded
	at org.strategoxt.lang.StackSaver.invokeStackFriendly(StackSaver.java:79) ~[org.strategoxt.strj_1.5.0.20160115-163802-new-spoofax-plugin/:na]
	at org.strategoxt.lang.Context.invokeStrategyCLI(Context.java:178) ~[org.strategoxt.strj_1.5.0.20160115-163802-new-spoofax-plugin/:na]
	at org.metaborg.spoofax.meta.core.pluto.StrategoExecutor.executeCLI(StrategoExecutor.java:135) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.Strj.build(Strj.java:137) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.Strj.build(Strj.java:1) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at build.pluto.builder.Builder.triggerBuild(Builder.java:133) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.executeBuilder(BuildManager.java:90) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.require(BuildManager.java:323) [pluto-1.7.1.jar:na]
	at build.pluto.builder.Builder.requireBuild(Builder.java:214) [pluto-1.7.1.jar:na]
	at build.pluto.builder.Builder.requireBuild(Builder.java:166) [pluto-1.7.1.jar:na]
	at build.pluto.builder.Builder.requireBuild(Builder.java:191) [pluto-1.7.1.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.main.GenerateSourcesBuilder.strj(GenerateSourcesBuilder.java:325) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.main.GenerateSourcesBuilder.build(GenerateSourcesBuilder.java:219) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.main.GenerateSourcesBuilder.build(GenerateSourcesBuilder.java:1) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at build.pluto.builder.Builder.triggerBuild(Builder.java:133) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.executeBuilder(BuildManager.java:90) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.require(BuildManager.java:323) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.requireInitially(BuildManager.java:250) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManagers.build(BuildManagers.java:62) [pluto-1.7.1.jar:na]
	at org.metaborg.spoofax.meta.core.SpoofaxMetaBuilder.plutoBuild(SpoofaxMetaBuilder.java:213) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.SpoofaxMetaBuilder.compilePreJava(SpoofaxMetaBuilder.java:115) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.meta.build.PreJavaBuilder$1.run(PreJavaBuilder.java:51) [org.metaborg.spoofax.eclipse.meta_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2241) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.metaborg.spoofax.eclipse.meta.build.PreJavaBuilder.build(PreJavaBuilder.java:71) [org.metaborg.spoofax.eclipse.meta_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.meta.build.Builder.build(Builder.java:46) [org.metaborg.spoofax.eclipse.meta_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) [org.eclipse.equinox.common_3.7.0.v20150402-1709.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) [org.eclipse.equinox.common_3.7.0.v20150402-1709.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:486) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:405) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.ui.actions.BuildAction$1.runInWorkspace(BuildAction.java:287) [org.eclipse.ui.ide_3.11.0.v20150825-2158.jar:na]
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [org.eclipse.core.jobs_3.7.0.v20150330-2103.jar:na]
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:509) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
13:03 | ERROR | Build log                      - Required builder failed
java.lang.RuntimeException: java.lang.OutOfMemoryError: GC overhead limit exceeded
	at org.strategoxt.lang.StackSaver.invokeStackFriendly(StackSaver.java:79) ~[org.strategoxt.strj_1.5.0.20160115-163802-new-spoofax-plugin/:na]
	at org.strategoxt.lang.Context.invokeStrategyCLI(Context.java:178) ~[org.strategoxt.strj_1.5.0.20160115-163802-new-spoofax-plugin/:na]
	at org.metaborg.spoofax.meta.core.pluto.StrategoExecutor.executeCLI(StrategoExecutor.java:135) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.Strj.build(Strj.java:137) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.Strj.build(Strj.java:1) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at build.pluto.builder.Builder.triggerBuild(Builder.java:133) ~[pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.executeBuilder(BuildManager.java:90) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.require(BuildManager.java:323) [pluto-1.7.1.jar:na]
	at build.pluto.builder.Builder.requireBuild(Builder.java:214) ~[pluto-1.7.1.jar:na]
	at build.pluto.builder.Builder.requireBuild(Builder.java:166) ~[pluto-1.7.1.jar:na]
	at build.pluto.builder.Builder.requireBuild(Builder.java:191) ~[pluto-1.7.1.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.main.GenerateSourcesBuilder.strj(GenerateSourcesBuilder.java:325) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.main.GenerateSourcesBuilder.build(GenerateSourcesBuilder.java:219) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.pluto.build.main.GenerateSourcesBuilder.build(GenerateSourcesBuilder.java:1) ~[org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at build.pluto.builder.Builder.triggerBuild(Builder.java:133) ~[pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.executeBuilder(BuildManager.java:90) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.require(BuildManager.java:323) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManager.requireInitially(BuildManager.java:250) [pluto-1.7.1.jar:na]
	at build.pluto.builder.BuildManagers.build(BuildManagers.java:62) [pluto-1.7.1.jar:na]
	at org.metaborg.spoofax.meta.core.SpoofaxMetaBuilder.plutoBuild(SpoofaxMetaBuilder.java:213) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.meta.core.SpoofaxMetaBuilder.compilePreJava(SpoofaxMetaBuilder.java:115) [org.metaborg.spoofax.meta.core_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.meta.build.PreJavaBuilder$1.run(PreJavaBuilder.java:51) [org.metaborg.spoofax.eclipse.meta_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2241) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.metaborg.spoofax.eclipse.meta.build.PreJavaBuilder.build(PreJavaBuilder.java:71) [org.metaborg.spoofax.eclipse.meta_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.meta.build.Builder.build(Builder.java:46) [org.metaborg.spoofax.eclipse.meta_1.5.0.20160115-163802-new-spoofax-plugin.jar:na]
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) [org.eclipse.equinox.common_3.7.0.v20150402-1709.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) [org.eclipse.equinox.common_3.7.0.v20150402-1709.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:486) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:405) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.ui.actions.BuildAction$1.runInWorkspace(BuildAction.java:287) [org.eclipse.ui.ide_3.11.0.v20150825-2158.jar:na]
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39) [org.eclipse.core.resources_3.10.1.v20150725-1910.jar:na]
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [org.eclipse.core.jobs_3.7.0.v20150330-2103.jar:na]
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:509) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:902) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:888) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterTree(Disambiguator.java:547) ~[na:na]
	at org.spoofax.jsglr.client.Disambiguator.filterAmbiguities(Disambiguator.java:901) ~[na:na]
13:03 | ERROR | o.m.s.e.m.b.PreJavaBuilder     - BUILD FAILED
Eclipse: epp.package.java 4.5.1.20150917-1200
Spoofax: org.metaborg.spoofax.eclipse 1.5.0.20160115-163802-new-spoofax-plugin
System: Windows 10 amd64 10.0
Submitted by Daco Harkes on 29 January 2016 at 13:05

On 29 January 2016 at 13:08 Daco Harkes commented:

Oh another note: I probably introduced this by using concrete object syntax (Java/WebDSL target languages). I did not have this issue last week and I did not change the Spoofax version on Windows, but I did a lot of changes to Stratego files.


On 29 January 2016 at 13:54 Daco Harkes commented:

Issue is with multiple single line comments. Workaround is to use multi line comments.

See: https://github.com/metaborg/relations/commit/279b4b3a2a8191214d280cc1cc873484bac054d3


On 12 February 2016 at 12:53 Gabriƫl Konat closed this issue.

On 12 February 2016 at 21:56 Daco Harkes commented:

At east add a wont-fix tag when closing an issue that is not fixed. (I'm fine with not fixing btw.)

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