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mps-coderules
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Fix double exec of rule builders. Ensure all rules have unique tags.

This commit is contained in:
Fedor Isakov 2018-08-03 11:15:37 +02:00
parent 44b2004091
commit 862f7182ff
1 changed files with 4 additions and 5 deletions
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9
reactor/Core/src/jetbrains/mps/logic/reactor/core/RuleIndex.kt
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@ -39,11 +39,6 @@ class RuleIndex(handlers: Iterable<Handler>) : Iterable<Rule> {
private val tag2rule = LinkedHashMap<String, Rule>()
init {
for (h in handlers) {
for (r in h.rules()) {
tag2rule[r.tag()] = r
}
}
buildIndex(handlers)
}
@ -64,6 +59,10 @@ class RuleIndex(handlers: Iterable<Handler>) : Iterable<Rule> {
for (h in handlers) {
val primSymbols = h.primarySymbols().toSet()
for (r in h.rules()) {
if (tag2rule.containsKey(r.tag())) {
throw IllegalStateException("duplicate rule tag ${r.tag()}")
}
tag2rule[r.tag()] = r
for (c in (r.headKept() + r.headReplaced())) {
val symbol = c.symbol()
if (symbol in primSymbols) {