Allow panic errors without source references

NomicFoundation · Oct 6, 2022 · 642f2ce · 642f2ce
1 parent 8e8127d
commit 642f2ce
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Showing 3 changed files with 2 additions and 6 deletions.
diff --git a/packages/hardhat-core/src/internal/hardhat-network/stack-traces/error-inferrer.ts b/packages/hardhat-core/src/internal/hardhat-network/stack-traces/error-inferrer.ts
@@ -1177,10 +1177,6 @@ export class ErrorInferrer {
     errorCode: bigint
   ): PanicErrorStackTraceEntry {
     const lastSourceReference = this._getLastSourceReference(trace);
-    assertHardhatInvariant(
-      lastSourceReference !== undefined,
-      "Expected last source reference to be defined"
-    );
     return {
       type: StackTraceEntryType.PANIC_ERROR,
       sourceReference:

diff --git a/packages/hardhat-core/src/internal/hardhat-network/stack-traces/solidity-errors.ts b/packages/hardhat-core/src/internal/hardhat-network/stack-traces/solidity-errors.ts
@@ -112,7 +112,6 @@ function encodeStackTraceEntry(
 
     case StackTraceEntryType.CALLSTACK_ENTRY:
     case StackTraceEntryType.REVERT_ERROR:
-    case StackTraceEntryType.PANIC_ERROR:
     case StackTraceEntryType.CUSTOM_ERROR:
     case StackTraceEntryType.FUNCTION_NOT_PAYABLE_ERROR:
     case StackTraceEntryType.INVALID_PARAMS_ERROR:
@@ -188,6 +187,7 @@ function encodeStackTraceEntry(
 
     case StackTraceEntryType.OTHER_EXECUTION_ERROR:
     case StackTraceEntryType.CONTRACT_TOO_LARGE_ERROR:
+    case StackTraceEntryType.PANIC_ERROR:
       if (stackTraceEntry.sourceReference === undefined) {
         return new SolidityCallSite(
           undefined,

diff --git a/packages/hardhat-core/src/internal/hardhat-network/stack-traces/solidity-stack-trace.ts b/packages/hardhat-core/src/internal/hardhat-network/stack-traces/solidity-stack-trace.ts
@@ -81,7 +81,7 @@ export interface RevertErrorStackTraceEntry {
 export interface PanicErrorStackTraceEntry {
   type: StackTraceEntryType.PANIC_ERROR;
   errorCode: bigint;
-  sourceReference: SourceReference;
+  sourceReference?: SourceReference;
 }
 
 export interface CustomErrorStackTraceEntry {