arnekeller/Typicalc
1
0
Fork 0
mirror of https://gitlab.kit.edu/uskyk/typicalc.git synced 2024-09-16 16:55:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fixes exception thrown by last example

Browse Source 
Not the most beautiful fix, but it works...
This commit is contained in:
Robin 2021-09-07 14:39:09 +02:00
parent db48c7ffa0
commit bbb0f7de38
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/main/java/edu/kit/typicalc/view/content/typeinferencecontent/latexcreator/ExplanationCreatorUnification.java
View File

@ -85,6 +85,8 @@ public class ExplanationCreatorUnification {
if (isLetUnification) {
createLetUnficiationFinish();
}
} else if (isLetUnification) {
unificationTexts.remove(unificationTexts.size() - 1);
}
}
@ -165,8 +167,13 @@ public class ExplanationCreatorUnification {
}
private void createUnficationTexts() {
List<UnificationStep> unificationSteps = typeInferer.getUnificationSteps()
.orElseThrow(IllegalStateException::new);
List<UnificationStep> unificationSteps;
if (typeInferer.getUnificationSteps().isPresent()) {
unificationSteps = typeInferer.getUnificationSteps().get();
} else {
errorOccurred = true;
return;
}
// skip first step since the substitutions list is still empty (unification introduction is shown)
for (int stepNum = 1; stepNum < unificationSteps.size(); stepNum++) {
@ -231,8 +238,10 @@ public class ExplanationCreatorUnification {
private void createErrorText(UnificationError errorType) {
if (errorType == UnificationError.INFINITE_TYPE) {
unificationTexts.add(getDefaultTextLatex(KEY_PREFIX + "infiniteType"));
unificationTexts.add(getDefaultTextLatex(KEY_PREFIX + "infiniteType"));
} else if (errorType == UnificationError.DIFFERENT_TYPES) {
unificationTexts.add(getDefaultTextLatex(KEY_PREFIX + "differentTypes"));
unificationTexts.add(getDefaultTextLatex(KEY_PREFIX + "differentTypes"));
}
}