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Fixed testing 'struct->field'.

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This commit is contained in:
acqn 2020-08-14 08:32:22 +08:00
parent 0fa18886c0
commit 0dfe9ff5fe
2 changed files with 10 additions and 1 deletions
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8
src/cc65/assignment.c
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@ -77,7 +77,7 @@ static int CopyStruct (ExprDesc* LExpr, ExprDesc* RExpr)
/* Get the expression on the right of the '=' */ /* Get the expression on the right of the '=' */
hie1 (RExpr); hie1 (RExpr);
/* Check for equality of the structs */ /* Check for equality of the structs/unions */
if (TypeCmp (ltype, RExpr->Type) < TC_STRICT_COMPATIBLE) { if (TypeCmp (ltype, RExpr->Type) < TC_STRICT_COMPATIBLE) {
TypeCompatibilityDiagnostic (ltype, RExpr->Type, 1, TypeCompatibilityDiagnostic (ltype, RExpr->Type, 1,
"Incompatible types in assignment to '%s' from '%s'"); "Incompatible types in assignment to '%s' from '%s'");
@ -114,6 +114,12 @@ static int CopyStruct (ExprDesc* LExpr, ExprDesc* RExpr)
/* Restore the indirection level of lhs */ /* Restore the indirection level of lhs */
ED_IndExpr (LExpr); ED_IndExpr (LExpr);
/* Clear the tested flag set during loading. This is not neccessary
** currently (and probably ever) as a struct/union cannot be converted
** to a boolean in C, but there is no harm to be future-proof.
*/
ED_MarkAsUntested (LExpr);
} }
return 1; return 1;

3
src/cc65/expr.c
View File

@ -1301,6 +1301,9 @@ static void StructRef (ExprDesc* Expr)
LoadExpr (CF_NONE, Expr); LoadExpr (CF_NONE, Expr);
} }
/* Clear the tested flag set during loading */
ED_MarkAsUntested (Expr);
/* The type is the field type plus any qualifiers from the struct/union */ /* The type is the field type plus any qualifiers from the struct/union */
if (IsClassStruct (Expr->Type)) { if (IsClassStruct (Expr->Type)) {
Q = GetQualifier (Expr->Type); Q = GetQualifier (Expr->Type);