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Code Issues Projects Releases Wiki Activity

labels no longer start with '_' fixes #62

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Irmen de Jong
2022-01-17 22:03:53 +01:00
parent 8966d2aa06
commit d916027e75
9 changed files with 57 additions and 116 deletions
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25
compiler/test/codegeneration/TestAsmGenSymbols.kt
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@@ -1,6 +1,5 @@
package prog8tests.codegeneration
import io.kotest.assertions.withClue
import io.kotest.core.spec.style.StringSpec
import io.kotest.matchers.shouldBe
import prog8.ast.Module
@@ -121,27 +120,19 @@ class TestAsmGenSymbols: StringSpec({
// local label
val localLabelIdent = (sub.statements.asSequence().filterIsInstance<Assignment>().first { (it.value as? AddressOf)?.identifier?.nameInSource==listOf("locallabel") }.value as AddressOf).identifier
asmgen.asmSymbolName(localLabelIdent) shouldBe "_locallabel"
withClue("as a variable it uses different naming rules (no underscore prefix)") {
asmgen.asmVariableName(localLabelIdent) shouldBe "locallabel"
}
asmgen.asmSymbolName(localLabelIdent) shouldBe "locallabel"
asmgen.asmVariableName(localLabelIdent) shouldBe "locallabel"
val localLabelIdentScoped = (sub.statements.asSequence().filterIsInstance<Assignment>().first { (it.value as? AddressOf)?.identifier?.nameInSource==listOf("main","start","locallabel") }.value as AddressOf).identifier
asmgen.asmSymbolName(localLabelIdentScoped) shouldBe "main.start._locallabel"
withClue("as a variable it uses different naming rules (no underscore prefix)") {
asmgen.asmVariableName(localLabelIdentScoped) shouldBe "main.start.locallabel"
}
asmgen.asmSymbolName(localLabelIdentScoped) shouldBe "main.start.locallabel"
asmgen.asmVariableName(localLabelIdentScoped) shouldBe "main.start.locallabel"
// label from outer scope needs sope prefixes because it is outputted as a locally scoped symbol for the assembler
val scopedLabelIdent = (sub.statements.asSequence().filterIsInstance<Assignment>().first { (it.value as? AddressOf)?.identifier?.nameInSource==listOf("label_outside") }.value as AddressOf).identifier
asmgen.asmSymbolName(scopedLabelIdent) shouldBe "main._label_outside"
withClue("as a variable it uses different naming rules (no underscore prefix)") {
asmgen.asmVariableName(scopedLabelIdent) shouldBe "label_outside"
}
asmgen.asmSymbolName(scopedLabelIdent) shouldBe "main.label_outside"
asmgen.asmVariableName(scopedLabelIdent) shouldBe "label_outside"
val scopedLabelIdentScoped = (sub.statements.asSequence().filterIsInstance<Assignment>().first { (it.value as? AddressOf)?.identifier?.nameInSource==listOf("main","label_outside") }.value as AddressOf).identifier
asmgen.asmSymbolName(scopedLabelIdentScoped) shouldBe "main._label_outside"
withClue("as a variable it uses different naming rules (no underscore prefix)") {
asmgen.asmVariableName(scopedLabelIdentScoped) shouldBe "main.label_outside"
}
asmgen.asmSymbolName(scopedLabelIdentScoped) shouldBe "main.label_outside"
asmgen.asmVariableName(scopedLabelIdentScoped) shouldBe "main.label_outside"
}
"asm names for hooks to zp temp vars" {