diff options
| author | Zuhaitz Méndez Fernández de Aránguiz <zuhaitz@debian> | 2026-01-25 11:53:53 +0000 |
|---|---|---|
| committer | Zuhaitz Méndez Fernández de Aránguiz <zuhaitz@debian> | 2026-01-25 11:53:53 +0000 |
| commit | 2dc5214fd8bb6a1168e2f2b643a36043c36c908a (patch) | |
| tree | 55780a330598d3606205b662584a839ea60d0315 /src/codegen/codegen.c | |
| parent | 6a45f6a640dc8f7b5f9819d22d68cd79fbe3c260 (diff) | |
Fix for #121
Diffstat (limited to 'src/codegen/codegen.c')
| -rw-r--r-- | src/codegen/codegen.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/src/codegen/codegen.c b/src/codegen/codegen.c index b5aecfa..8f2b6c1 100644 --- a/src/codegen/codegen.c +++ b/src/codegen/codegen.c @@ -289,9 +289,23 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) else { fprintf(out, "("); - codegen_expression(ctx, node->binary.left, out); + // Left side: Only move if NOT an assignment target + int is_assignment = + (node->binary.op[strlen(node->binary.op) - 1] == '=' && + strcmp(node->binary.op, "==") != 0 && strcmp(node->binary.op, "!=") != 0 && + strcmp(node->binary.op, "<=") != 0 && strcmp(node->binary.op, ">=") != 0); + + if (is_assignment) + { + codegen_expression(ctx, node->binary.left, out); + } + else + { + codegen_expression_with_move(ctx, node->binary.left, out); + } + fprintf(out, " %s ", node->binary.op); - codegen_expression(ctx, node->binary.right, out); + codegen_expression_with_move(ctx, node->binary.right, out); fprintf(out, ")"); } break; @@ -408,7 +422,7 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) while (arg) { fprintf(out, ", "); - codegen_expression(ctx, arg, out); + codegen_expression_with_move(ctx, arg, out); arg = arg->next; } fprintf(out, "); })"); @@ -491,7 +505,7 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) while (arg) { fprintf(out, ", "); - codegen_expression(ctx, arg, out); + codegen_expression_with_move(ctx, arg, out); arg = arg->next; } fprintf(out, ")"); @@ -541,7 +555,7 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) while (arg) { fprintf(out, ", "); - codegen_expression(ctx, arg, out); + codegen_expression_with_move(ctx, arg, out); arg = arg->next; } fprintf(out, "); })"); @@ -583,7 +597,7 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) fprintf(out, ", "); } first = 0; - codegen_expression(ctx, arg, out); + codegen_expression_with_move(ctx, arg, out); arg = arg->next; } } @@ -634,7 +648,7 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) fprintf(out, ", "); } first_field = 0; - codegen_expression(ctx, curr, out); + codegen_expression_with_move(ctx, curr, out); curr = curr->next; } fprintf(out, "}"); @@ -654,7 +668,7 @@ void codegen_expression(ParserContext *ctx, ASTNode *node, FILE *out) } else { - codegen_expression(ctx, arg, out); + codegen_expression_with_move(ctx, arg, out); } if (arg && arg->next) |