38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From a114b871e460ef2ddcf7698bc6b18651c976626a Mon Sep 17 00:00:00 2001
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From: Muh Muhten <muh.muhten@gmail.com>
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Date: Tue, 19 Feb 2019 00:14:53 -0500
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Subject: [PATCH 6/9] Replace TOP-before-imports special case with assert
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The case isn't actually possible afaict.
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---
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src/compile.c | 11 ++++-------
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1 file changed, 4 insertions(+), 7 deletions(-)
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--- a/src/compile.c
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+++ b/src/compile.c
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@@ -469,10 +469,10 @@ block block_drop_unreferenced(block body
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jv block_take_imports(block* body) {
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jv imports = jv_array();
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- inst* top = NULL;
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- if (body->first && body->first->op == TOP) {
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- top = block_take(body);
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- }
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+ /* Parser should never generate TOP before imports */
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+ assert(!(body->first && body->first->op == TOP && body->first->next &&
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+ (body->first->next->op == MODULEMETA || body->first->next->op == DEPS)));
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+
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while (body->first && (body->first->op == MODULEMETA || body->first->op == DEPS)) {
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inst* dep = block_take(body);
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if (dep->op == DEPS) {
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@@ -480,9 +480,6 @@ jv block_take_imports(block* body) {
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}
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inst_free(dep);
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}
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- if (top) {
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- *body = block_join(inst_block(top),*body);
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- }
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return imports;
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}
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